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: diatom 
 Entity 2: silicon dioxide

Output: yes


Input: Consider Input: Entity 1: cabbage 
 Entity 2: potassium

Output: no


Input: Consider Input: Entity 1: body 
 Entity 2: sinus


Output: no