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:The symplectic group acts transitively on complex structures by conjugation . Sentence 2:Moreover , the subgroup commuting with J is naturally identified with the unitary group for the corresponding complex inner product space .
[A]: moreover

[Q]: Sentence 1:Some women are concerned about using ART early in the pregnancy as babies are most susceptible to drug toxicities during the first trimester . Sentence 2:However , delay in ART initiation may prove less effective in reducing infection transmission .
[A]: however

[Q]: Sentence 1:But before it was developed , the land was sold to William Ohlhaber , who raised coconut palms and ferns . Sentence 2:Eventually , Ohlhaber platted the subdivision and sold off lots .
[A]:
eventually