instruction:
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.
question:
Sentence 1:Jeremy Enigk eventually took over on lead vocals from Dan Hoerner . Sentence 2:However , Dan continued to supply back up vocals , as well as performing as the band 's lead guitarist and backing vocalist .
answer:
however


question:
Sentence 1:Both peptides are known to specifically block the Kv3. 4 potassium channel , and thus bring about a decrease in blood pressure . Sentence 2:Moreover , they inhibit the cytopathic effects of mouse hepatitis virus strain MHV - A59 on mouse liver cells , by an unknown mechanism .
answer:
moreover


question:
Sentence 1:The film has not yet received a rating on Rotten Tomatoes . Sentence 2:However , there have been a number of reviews from various sources .
answer:

however