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:Sex is most often genetically determined , but may be determined by other mechanisms . Sentence 2:For example , alligators use temperature - dependent sex determination during egg incubation .
[A]: for example

[Q]: Sentence 1:The mine starts as an epidermal corridor , but later becomes a shallow tentiform mine . Sentence 2:In the end , the larva lives freely under a folded leaf tip .
[A]: in the end

[Q]: Sentence 1:Together they unravel a plot to target an army general with a genetically - engineered virus . Sentence 2:Meanwhile , Brian tries to learn more about Senator Eddie Morra , and draws a blank .
[A]:
meanwhile