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.
Input: Sentence1: if a habitat can no longer support animals then those animals will move to another area. 
Sentence2: When wildfowl's territory is destroyed, they must move to another area.

area