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:Many members of the monk and kuge classes in Japan would visit the area and use the paper , bringing it back to their homelands , increasing the distribution of the paper . Sentence 2:Eventually , merchants began to sell the paper throughout Japan , too .
[A]: eventually


[Q]: Sentence 1:A subsequent report focused on biosecurity , especially the so - called dual - use challenge . Sentence 2:For example , while synthetic biology may lead to more efficient production of medical treatments , it may also lead to synthesis or modification of harmful pathogens ( e.g. , smallpox ) .
[A]: for example


[Q]: Sentence 1:The non-polar section has little or no affinity for water , and so this section orients as far away from the water as possible . Sentence 2:However , the polar section is attracted to the water and has little or no affinity for the air .
[A]:
however