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: table salt 
 Entity 2: iodide

Answer: yes


Question: Entity 1: atom 
 Entity 2: chest

Answer: no


Question: Entity 1: envelope 
 Entity 2: phospholipid

Answer:
yes