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: the force of water against the seed coat causes a root to emerge from a seed. 
Sentence2: Germination depends on the seed coat.
[EX A]: coat

[EX Q]: Sentence1: Heterotrophs get food by eating other living things. 
Sentence2: fish eat other living things.
[EX A]: living

[EX Q]: Sentence1: drought is when amount of precipitation decreases. 
Sentence2: Conclusions Floods and drought are realities of desert life.
[EX A]:
drought