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: Consider Input: Sentence 1:There are a number of molecules known to inhibit this enzyme . Sentence 2:For example , cerulenin inhibits synthase II in Spinacia oleracea , Allium ampelprasum , Escherichia coli , and Streptoccoccus pneumonia .

Output: for example


Input: Consider Input: Sentence 1:They 're holding that position for 45 minutes in the sun , many of them starting to shake violently . Sentence 2:Eventually , the first guy fell .

Output: eventually


Input: Consider Input: Sentence 1:If there were no more than ten shillings in the trunk , as the knight said , then Robin would not touch a penny and indeed would assist the knight financially . Sentence 2:However , if the knight had lied then Robin would take everything the knight had .


Output: however