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: spirea 
 Entity 2: thorax

Answer: no


Question: Entity 1: honeybee 
 Entity 2: wing

Answer: yes


Question: Entity 1: mucosa 
 Entity 2: mucus

Answer:
yes