Definition: In this task, you are given two sentences in the English language (Sentence 1 and Sentence 2). Your task is to identify the connecting word between the two sentences.
Input: Sentence 1:Each set of optional features shipped with Emacs is implemented by a collection of Emacs code called a package or library . Sentence 2:For example , there is a library for highlighting keywords in program source code , and a library for playing the game of Tetris .
Output:
for example