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:Until the early 20th century this patois prevailed . Sentence 2:Therefore , French language progressive penetration into local culture should not only be analysed as a result of the industrialisation and urbanisation of the area but should also be considered in terms of public education policies .

Output: therefore


Input: Consider Input: Sentence 1:On top of that , the team charged that all three Chicago men had received twice their travel expenses , making them paid professionals . Sentence 2:Meanwhile , Allegheny accused Pittsburgh of hiring Simon Martin , who was promised a job at the club for his participation .

Output: meanwhile


Input: Consider Input: Sentence 1:He had surgery for a ruptured spinal disc in 1968 . Sentence 2:However , he won the 1963 Gold Glove Award , led the NL in fielding in 1967 , and , as mentioned above , he set a ML shortstop record with 137 double plays in 1970 .


Output: however