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.
--------
Question: Sentence 1:He did not play his flute at this time . Sentence 2:However , Robert would be at home on Sundays attending church and spending time with his wife .

Answer: however


Question: Sentence 1:The plan would allow passengers to go directly from the bus or tram platforms through an underground pedestrian walkway and escalators . Sentence 2:However , the construction cost of 3 million rubles ( 1988 value ) prevented the plan from being implemented .

Answer: however


Question: Sentence 1:Many tricks or patterns are generated from mixing cascade and reverse cascade throws . Sentence 2:For example , tennis ( siteswap : 3 ) one ball is thrown over ( reverse ) while the other two are thrown under ( inside ) .

Answer:
for example


