TASK DEFINITION: Generate an overlapping word between the given two sentences. When you find the overlapping words, they don't have to match exactly, e.g., "survival" and "survive" are valid overlapping words. Little words like "the" or "of" don't count! You must generate significant words which are not the stop words.
PROBLEM: Sentence1: Cnidarians are invertebrates such as jellyfish and corals. 
Sentence2: Jellyfish and corals are radial, tentacled animals that live mostly in the seas.

SOLUTION: corals

PROBLEM: Sentence1: Absorption of nutrients occurs mainly in the small intestine. 
Sentence2: The small intestine is the main place where food absorption occurs.

SOLUTION: intestine

PROBLEM: Sentence1: Pituitary gland is called the master gland of the body. 
Sentence2: The master gland of the body produces TSH or thyroid-stimulating hormone.

SOLUTION:
gland