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.

[EX Q]: Sentence 1:There is not one system of doing it with different towns doing it differently . Sentence 2:For example , in the town of Santiago , students are only identified as speech only or sign only and learn in different environments .
[EX A]: for example

[EX Q]: Sentence 1:The excavated specimen was most likely a young adult . Sentence 2:However , based on the beginning of ossification of the mid-cervical arch with the centrum , it was near maturity .
[EX A]: however

[EX Q]: Sentence 1:Raycole appeared in the first dozen episodes of My Wife and Kids . Sentence 2:However she was subsequently replaced on the show by Jennifer Freeman when the second season began .
[EX A]:
however