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.

Sentence1: Most pituitary hormones control other endocrine glands. 
Sentence2: Hormones tell the ovaries to produce eggs.
hormones

Sentence1: Boiling water can cause burns. 
Sentence2: heating water can cause burns.
water

Sentence1: if a habitat can no longer support animals then those animals will move to another area. 
Sentence2: agriculture can result in animals moving to another area from their home area.

animals