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).

Entity 1: pancrea 
 Entity 2: islet
yes
The pancreas is an organ that produces digestive juices and hormones (e.g., insulin). Islets of Langerhans are clusters of cells located in the pancreas that produce hormones. Therefore, the islet is a part (or component) of the pancreas, so the answer should be "yes"..