Problem: Given the question: Given the following passage  "The tide-predicting machine invented by Sir William Thomson in 1872 was of great utility to navigation in shallow waters. It used a system of pulleys and wires to automatically calculate predicted tide levels for a set period at a particular location.",  answer the following question. Note that the answer is present within the text.  Question: What specialty was provided by the impressive invention?
++++++++++++++++++++++++++++++++
The answer is:
tide-predicting


Problem: Given the question: Given the following passage  "Most of Egypt's rain falls in the winter months. South of Cairo, rainfall averages only around 2 to 5 mm (0.1 to 0.2 in) per year and at intervals of many years. On a very thin strip of the northern coast the rainfall can be as high as 410 mm (16.1 in), mostly between October and March. Snow falls on Sinai's mountains and some of the north coastal cities such as Damietta, Baltim, Sidi Barrany, etc. and rarely in Alexandria. A very small amount of snow fell on Cairo on 13 December 2013, the first time Cairo received snowfall in many decades. Frost is also known in mid-Sinai and mid-Egypt. Egypt is the driest and the sunniest country in the world, and most of its land surface is desert.",  answer the following question. Note that the answer is present within the text.  Question: When does a majority of water falling from the clouds happen in the land of the Pharoahs?
++++++++++++++++++++++++++++++++
The answer is:
in the winter months


Problem: Given the question: Given the following passage  "Therefore, according to Mahayana Buddhism, the arahant has attained only nirvana, thus still being subject to delusion, while the bodhisattva not only achieves nirvana but full liberation from delusion as well. He thus attains bodhi and becomes a buddha. In Theravada Buddhism, bodhi and nirvana carry the same meaning as in the early texts, that of being freed from greed, hate and delusion.",  answer the following question. Note that the answer is present within the text.  Question: Who is bodhisattva?
++++++++++++++++++++++++++++++++
The answer is:
buddha