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.

Example Input: Sentence 1:Reliability depends not wholly on the developer but at times on the compatibility between a database and an OS version . Sentence 2:For example , the widely used MS Access database system had a compatibility issue when Windows XP machines were updated to a newer Windows OS .
Example Output: for example

Example Input: Sentence 1:The 2 teams have not met since this game . Sentence 2:However , they will meet in a home and home series in 2020 and 2021 , with the 2020 game occurring in Eugene and the 2021 game occurring in Columbus .
Example Output: however

Example Input: Sentence 1:All further surveys were banned until the new Congress could establish a land office . Sentence 2:Additionally , three controversial land grants were overturned .
Example Output:
additionally