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:Extraction of rather small amounts of U-234 from natural uranium would be feasible using isotope separation , similar to that used for regular uranium - enrichment . Sentence 2:However , there is no real demand in chemistry , physics , or engineering for isolating U-234 .
[EX A]: however

[EX Q]: Sentence 1:With Pam and Prue , Charlotte plans to evict the evil spirit at Prom . Sentence 2:Meanwhile , Darcy asks Damen to Prom , and Scarlet and Eric spend more time together .
[EX A]: meanwhile

[EX Q]: Sentence 1:Others scoffed that it was unlikely that all of the injustices depicted could have happened to one woman . Sentence 2:However , it is a vivid and visually spectacular depiction of the struggles many women went through in that time period .
[EX A]:
however