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: vitamin d 
 Entity 2: active metabolite
answer:
yes


question:
Entity 1: snow 
 Entity 2: ice needle
answer:
yes


question:
Entity 1: delta 
 Entity 2: bed
answer:

yes