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: Contact with a source of electrical energy can cause external as well as internal burns. 
Sentence2: A generator converts kinetic energy into a source of energy that can cause external as well as internal burns.

burns