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:The party returned to run in the 2010 parliamentary elections , but received just 875 votes ( 0.05 % ) and failed to win a seat . Sentence 2:However , it did win six seats ( 0.06 % of the total ) in the 2011 local elections .
[EX A]: however

[EX Q]: Sentence 1:Since the targeted user base is small for such drugs , clinical drugs tend to be quicker and cheaper than those for mass market drugs . Sentence 2:Additionally , big pharmaceutical companies have tended to ignore these markets , creating a niche with minimal competition for Alexion .
[EX A]: additionally

[EX Q]: Sentence 1:Later experiments have served to confirm the depressive effect of feeling a lack of control over an aversive stimulus . Sentence 2:For example , in one experiment , humans performed mental tasks in the presence of distracting noise .
[EX A]:
for example