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: Ground tissue makes up most of the interior of a plant. 
Sentence2: ground tissue makes up most of the interior of a dandelion.
answer:
Ground


question:
Sentence1: if an organism becomes too hot then that organism may die. 
Sentence2: a plant can collapse if it gets too hot.
answer:
hot


question:
Sentence1: Sea level is projected to rise due the thermal expansion of the oceans and the melting of glaciers. 
Sentence2: Heat will ultimately cause the sea level to rise.
answer:

Sea