In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).
Q: Context: Mycena olida , commonly known as the rancid bonnet , is a species of mushroom in the Mycenaceae family . It was first described in 1887 by Italian mycologist Giacomo Bresadola ., Inocybe erubescens, also known as I. patouillardii, commonly known as the deadly fibrecap, brick-red tear mushroom or red-staining inocybe, is a poisonous basidiomycete fungus, one of many in the genus "Inocybe" and one of the few known to have caused death. It is found growing in small groups on leaf litters in association with beech. All mushroom guidebooks as well as the mushroomers advise that the entire genus should be avoided. The fruit bodies ("i.e.", the mushrooms) appear in spring and summer; the bell-shaped caps are generally pale pinkish in colour with red stains, with a reddish-pink stipe and gills., Mycena is a large genus of small saprotrophic mushrooms that are rarely more than a few centimeters in width. They are characterized by a white spore print, a small conical or bell-shaped cap, and a thin fragile stem. Most are gray or brown, but a few species have brighter colors. Most have a translucent and striate cap, which rarely has an incurved margin. The gills are attached and usually have cystidia. Some species, like "Mycena haematopus", exude a latex when the stem is broken, and many species have a chlorine-like odor. , The Tricholomataceae are a large family of mushrooms within the Agaricales. A classic "wastebasket taxon", the family is inclusive of any white-, yellow-, or pink-spored genera in the Agaricales not already classified as belonging to the Amanitaceae, Lepiotaceae, Hygrophoraceae, Pluteaceae, or Entolomataceae. , Giacomo Bresadola (Mezzana, Trento; often given as Giacopo) 14 February 1847  Trento 9 June 1929) was an eminent Italian mycologist. Fungi he named include the deadly "Lepiota helveola" and "Inocybe patouillardii", though the latter is now known as "Inocybe erubescens" as this latter description predated Bresadola's by a year. He was a founding member of the "Société mycologique de France" (Mycology Society of France)., The Mycenaceae are a family of fungi in the order Agaricales. According to the "Dictionary of the Fungi" (10th edition, 2008), the family contains 10 genera and 705 species. This is one of several families that were separated from the Tricholomataceae as a result of phylogenetic analyses. Taxa in the Mycenaceae are saprobic, have a cosmopolitan distribution, and are found in almost all ecological zones. The family was circumscribed by Caspar van Overeem in 1926., Subject: mycena olida, Relation: spore_print_color, Options: (A) pink (B) white
A:
white