TASK DEFINITION: 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.
PROBLEM: Sentence 1:In 1168 there is the first indication of a free aristocratic ( edelfrei ) line in Berneck with the mention of the Walpote , Uodalrich II . Sentence 2:It can therefore be assumed that there was already a noble seat here at that time .

SOLUTION: therefore

PROBLEM: Sentence 1:Jackie goes undercover as an escort when she and Danny track down a serial killer who is murdering prostitutes in hotel rooms . Sentence 2:Meanwhile , Erin meets a potential suitor at an art gallery who shares her interests .

SOLUTION: meanwhile

PROBLEM: Sentence 1:In 2009 and 2012 , the FCC authorized the station to move to a tower closer to the Twin Cities tower farm in Shoreview . Sentence 2:However , that facility was never built .

SOLUTION:
however