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:Painkillers are thought to complicate deliveries and women are discouraged by ob - gyns from taking them during childbirth . Sentence 2:Therefore , Japanese births tend to be without pain medication .

Ex Output:
therefore

Ex Input:
Sentence 1:On Day 35 , housemates discovered that they had passed the task ; having incurred 23 fails out of a possible 33 . Sentence 2:The housemates therefore won a luxury shopping budget for the week .

Ex Output:
therefore

Ex Input:
Sentence 1:More modern versions of the theory seek to avoid applying potentially misleading descriptions to universals . Sentence 2:Instead , such versions maintain that it is meaningless ( or a category mistake ) to apply the categories of space and time to universals .

Ex Output:
instead