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.

[EX Q]: Sentence1: melting is when solids are heated above their melting point. 
Sentence2: Ice is a solid, it's cold and it's hard.
[EX A]: solids

[EX Q]: Sentence1: information in an organism 's chromosomes cause genetic traits to be passed down to that organism 's offspring. 
Sentence2: information in Man's chromosomes cause genetic traits to be passed down to offspring.
[EX A]: chromosomes

[EX Q]: Sentence1: Absorption of nutrients occurs mainly in the small intestine. 
Sentence2: Absorption of nutrients occurs mainly in a tubular organ.
[EX A]:
Absorption