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:FLIRT : Sure ! Sentence 2:But first , sing to me !

SOLUTION: but

PROBLEM: Sentence 1:Aside from a few with family connections inside Jordan , the majority of Palestinians were refused entry or free movement inside the country . Sentence 2:Thus , many were stranded in No Man 's Land between Iraq and Jordan , or detained in Al - Raweished Camp within Jordan .

SOLUTION: thus

PROBLEM: Sentence 1:Williams syndrome has historically been estimated to occur in roughly 1 in every 20,000 live births . Sentence 2:However , more recent epidemiological studies have placed the occurrence rate at closer to 1 in every 7,500 live births , a significantly larger prevalence .

SOLUTION:
however