TASK DEFINITION: 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.
PROBLEM: Sentence1: Centrioles come in pairs. 
Sentence2: Something that comes in pairs are organelles involved in cell division.

SOLUTION: come

PROBLEM: Sentence1: Fully cooking oysters kills the bacteria. 
Sentence2: Fully cooking oysters can prevent illness.

SOLUTION: Fully

PROBLEM: Sentence1: During the day, the earth is heated up by the sun. 
Sentence2: During the day, water evaporates more quickly than it does at night.

SOLUTION:
During