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.

[Q]: Sentence 1:Players should serve in order to get a weak return and keep the opponent on the defense with that first shot . Sentence 2:For example , following a wide serve , it is ideal to hit the opponent 's return to the open court .
[A]: for example


[Q]: Sentence 1:As with ink printers and presses , embossers range from those intended for consumers to those used by large publishers . Sentence 2:Thus , an embosser can cost roughly anywhere from US $2,000 to $150,000 .
[A]: thus


[Q]: Sentence 1:The heavy exhaust collector ring was discarded and replaced by individual exhaust stacks , which probably improved the aircraft maximum speed . Sentence 2:Additionally , the original red - black scheme was replaced by a silver dope overall finish .
[A]:
additionally