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: Cytokinesis is the final stage of cell division in eukaryotes as well as prokaryotes. 
Sentence2: Cytokinesis is the final stage of cell division in plants.

final