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:The specification only allows filenames to be up to 64 Unicode characters in length . Sentence 2:However , the documentation for mkisofs states filenames up to 103 characters in length do not appear to cause problems .
Example Output: however

Example Input: Sentence 1:In cultures where the sex of the child is of utmost importance , parents are more likely to abandon a baby of the undesired sex . Sentence 2:Similarly , people may choose to pursue the , often controversial , option of sex - selective abortion .
Example Output: similarly

Example Input: Sentence 1:In the preseason with the Patriots he played guard . Sentence 2:However , in September 2010 , he was waived by the Patriots and was claimed by his hometown team of Tampa Bay , Florida , the Tampa Bay Buccaneers .
Example Output:
however