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: Homogeneous mixtures are called solutions. 
Sentence2: A homogenous mixture is formed when one substance dissolves in another.
answer:
Homogeneous


question:
Sentence1: a seismometer is used to measure the strength or magnitude of an earthquake. 
Sentence2: Seismometer Calibration : Instructions on how to calibrate a homemade seismometer.
answer:
seismometer


question:
Sentence1: condensing means changing from a gas into a liquid by reducing heat energy. 
Sentence2: Boiling is the change of state from liquid to gas, with condensation the reverse change.
answer:

gas