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.

[EX Q]: Sentence 1:Following the Rogue River Indian War in 1856 , most of the remaining natives were moved by the government to the Grand Ronde Indian Reservation . Sentence 2:However , seven families of Umpqua hid in the hills , eluding capture for many decades .
[EX A]: however

[EX Q]: Sentence 1:The final version of the catalogue containing 103 objects was published in 1781 in the Connaissance des Temps for the year 1784 . Sentence 2:However , due to what was thought for a long time to be the incorrect addition of Messier 102 , the total number remained 102 .
[EX A]: however

[EX Q]: Sentence 1:They determined that she had meant her birth father and the case was closed . Sentence 2:Then , in 2006 , school staff called DCF to report a large bruise on Nubia 's face that they suspected was child abuse .
[EX A]:
then