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.
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Question: Sentence1: Minerals are chemical elements that are essential for body processes. 
Sentence2: Eggs are loaded with vitamins and minerals.

Answer: Minerals


Question: Sentence1: wind is used for producing electricity. 
Sentence2: Winds are caused by pressure differences.

Answer: wind


Question: Sentence1: Structures and behaviors help animals move and survive in their habitats. 
Sentence2: play can help an animal survive.

Answer:
animals