Information:  - A calendar is a system of organizing days for social, religious, commercial or administrative purposes. This is done by giving names to periods of time, typically days, weeks, months, and years. A date is the designation of a single, specific day within such a system. A calendar is also a physical record (often paper) of such a system. A calendar can also mean a list of planned events, such as a court calendar or a partly or fully chronological list of documents, such as a calendar of wills.  - Undecimber or Undecember is a name for a thirteenth month in a calendar that normally has twelve months . Duodecember is similarly a fourteenth month .  - A day is a unit of time. In common usage, it is either an interval equal to 24 hours or daytime, the consecutive period of time during which the Sun is above the horizon. The period of time during which the Earth completes one rotation with respect to the Sun is called a "solar day". Several definitions of this universal human concept are used according to context, need and convenience. In 1960, the second was redefined in terms of the orbital motion of the Earth, and was designated the SI base unit of time. The unit of measurement "day", redefined in 1960 as 86 400 SI seconds and symbolized "d", is not an SI unit, but is accepted for use with SI. A civil day is usually 86 400 seconds, plus or minus a possible leap second in Coordinated Universal Time (UTC), and occasionally plus or minus an hour in those locations that change from or to daylight saving time. The word "day" may also refer to a day of the week or to a calendar date, as in answer to the question, "On which day?" The life patterns of humans and many other species are related to Earth's solar day and the day-night cycle (see circadian rhythms).  - A month is a unit of time, used with calendars, which is approximately as long as a natural period related to the motion of the Moon; "month" and "Moon" are cognates. The traditional concept arose with the cycle of moon phases; such months (lunations) are synodic months and last approximately 29.53 days. From excavated tally sticks, researchers have deduced that people counted days in relation to the Moon's phases as early as the Paleolithic age. Synodic months, based on the Moon's orbital period with respect to the Earth-Sun line, are still the basis of many calendars today, and are used to divide the year.  - Time is the indefinite continued progress of existence and events that occur in apparently irreversible succession from the past through the present to the future. Time is a component quantity of various measurements used to sequence events, to compare the duration of events or the intervals between them, and to quantify rates of change of quantities in material reality or in the conscious experience. Time is often referred to as the fourth dimension, along with the three spatial dimensions.  - A year is the orbital period of the Earth moving in its orbit around the Sun. Due to the Earth's axial tilt, the course of a year sees the passing of the seasons, marked by changes in weather, the hours of daylight, and, consequently, vegetation and soil fertility. In temperate and subpolar regions around the globe, four seasons are generally recognized: "spring", "summer", "autumn" and "winter". In tropical and subtropical regions several geographical sectors do not present defined seasons; but in the seasonal tropics, the annual "wet" and "dry" seasons are recognized and tracked.  - A week is a time unit equal to seven days. It is the standard time period used for cycles of work days and rest days in most parts of the world, mostly alongside (but not strictly part of) the Gregorian calendar.    What is the relationship between 'undecimber' and 'calendar date'?
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Information:  - EasyCruise (styled as easyCruise) was a cruise line of Greek ferry operator Hellenic Seaways. It was sold to them in August 2009 for £9 million by founder and Cypriot/British business man, Stelios Haji-Ioannou. They launched their first cruise ship EasyCruiseOne in 2005. Unlike other cruise lines, EasyCruise's business model offered passengers an inexpensive no-frills vacation with a la carte pricing for on board food and services. EasyCruise ended operations in early 2010.  - The EasyCruise One ( styled as easyCruise One ) was owned and operated by EasyCruise . It was originally built for Renaissance Cruises as the Renaissance II in 1990 . In 1998 it was renamed as the gambling ship Neptune II for operations in Singapore . When EasyCruise was formed , it purchased the ship , gave it an extensive refit , and launched it as EasyCruise One in 2005 . The ship 's hull was originally painted orange with a white `` Easycruise.com '' website message on both sides . It was later repainted black with an orange stripe and an `` EasyCruise.com '' logo on both sides of the ship . EasyCruise One was retired from the fleet in October 2008 . She was sold soon after and was renamed Cruise One . The ship is currently laid up at Port Rashid in Dubai .  - Sir Stelios Haji-Ioannou (born 14 February 1967) is a British entrepreneur of Greek origin (from the island of Cyprus) , resident in Monaco. He is the scion of a wealthy ship owning family, but is best known for founding easyJet, a low-cost airline and the Stelmar shipping line, with start-up funds provided by his father. easyJet's foundation in 1995 marked the beginning of a series of ventures marketed under the "easy" brand, managed by easyGroup and chaired by Sir Stelios.  - A cruise ship or cruise liner is a passenger ship used for pleasure voyages, where the voyage itself and the ship's amenities are a part of the experience, as well as the different destinations, i.e., ports of call, along the way. Transportation is not the only purpose of cruising, particularly on cruises that return passengers to their originating port, with the ports of call usually in a specified region of a continent. There are even "cruises to nowhere" or "nowhere voyages" where the ship makes 23 night round trips without any ports of call.  - Hellenic Seaways is a Greek shipping company operating passenger and freight ferry services in the Aegean and Adriatic Seas. The company is owned by Minoan Lines, which currently controls the majority stake.    What is the relationship between 'easycruiseone' and 'cruise ship'?
Ans: instance of