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: Aquatic animals are adapted to living within certain salinity ranges. 
Sentence2: Animals adapted to living within certain salinity ranges require great amounts of water to survive.
answer:
adapted


question:
Sentence1: All lizards are reptiles. 
Sentence2: Lizards are tetrapod vertebrates that produce amniotic eggs.
answer:
lizards


question:
Sentence1: Plasma cells are activated B cells that secrete antibodies. 
Sentence2: plasma cells are activated b cells that secrete that which when artificially produced is monoclonal.
answer:

B