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: Blood is brought into the heart by veins and carried away by arteries. 
Sentence2: Blood pressure is highest in vessels leading away from the heart.

away