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: Naturally Organic foods are grown without the aid of unsafe and polluting chemicals. 
Sentence2: Eating naturally organic food can prevent a negative impact on an organism's survival.

Naturally