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).
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Question: Entity 1: pratincole 
 Entity 2: tail

Answer: yes


Question: Entity 1: matter 
 Entity 2: neutrinos

Answer: yes


Question: Entity 1: skeleton 
 Entity 2: muscle

Answer:
yes