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 Input:
Sentence 1:Sam withdraws from any further investigations . Sentence 2:However , with the help of James , Anu still continue to enquire .

Ex Output:
however


Ex Input:
Sentence 1:A research by Te - Sheng Chang found lowest levels of reduced glutathione to be associated with eumelanin type pigmentation , whereas the highest ones were associated with the pheomelanin . Sentence 2:As a result , it is reasonable to assume that depletion of glutathione would result in eumelanin formation .

Ex Output:
as a result


Ex Input:
Sentence 1:There has been constant controversy over the meaning of lyrics , primarily due to Pendulum 's cryptic style . Sentence 2:However , this controversy has recently been put to rest as Rob Swire released the meaning of their songs in a music festival in Perth .

Ex Output:

however