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.

[Q]: Sentence1: Viruses contain DNA but not much else. 
Sentence2: viruses contain encoded information but not much else.
[A]: Viruses


[Q]: Sentence1: a flower 's purpose is to produce seeds. 
Sentence2: Every job has meaning and purpose.
[A]: purpose


[Q]: Sentence1: Minerals are chemical elements that are essential for body processes. 
Sentence2: Pregnancy is a normal body process.
[A]:
body