instruction:
Given two entities as input, classify as "yes" if second entity is the part of the first entity. Otherwise classify them as "no". These are entities of meronym In linguistics, meronymy is a semantic relation between a meronym denoting a part and a holonym denoting a whole. In simpler terms, a meronym (i.e., second entity) is in a part-of relationship with its holonym (i.e., first entity).
question:
Entity 1: kangaroo 
 Entity 2: elongate stem
answer:
no


question:
Entity 1: epididymis 
 Entity 2: alcohol
answer:
no


question:
Entity 1: animal 
 Entity 2: four limb
answer:

yes