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: Cultivation is easier if soil is loose. 
Sentence2: soil with more oxygen is easier to cultivate.
answer:
Cultivation


question:
Sentence1: Sex hormones are chemical messengers that control sexual development and reproduction. 
Sentence2: Androgens are male sex hormones.
answer:
Sex


question:
Sentence1: Organisms or living beings are literally things that are alive. 
Sentence2: Eating something that contains pollutants has a negative impact on a living being's survival.
answer:

beings