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.
Input: Sentence1: Size is a relative aggregate measure of volume and mass. 
Sentence2: The volume of an object can be used to measure the mass of the object.

measure