instruction:
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.
question:
Sentence1: Results can be damaging or disastrous. 
Sentence2: Lack of immunization can be damaging or disastrous.
answer:
damaging


question:
Sentence1: Asbestos is a dangerous carcinogen. 
Sentence2: Asbestos causes cancer.
answer:
Asbestos


question:
Sentence1: a sifter is used for separating mixtures. 
Sentence2: A soil sifter can be employed to separate out cutworm larvae.
answer:

separating