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).

Input: Consider Input: Entity 1: aeroplane 
 Entity 2: wing

Output: yes


Input: Consider Input: Entity 1: carpel 
 Entity 2: two sperm cell

Output: yes


Input: Consider Input: Entity 1: pear 
 Entity 2: sporophyte


Output: no