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.

Q: Sentence 1:Meanwhile , Lt. Wahyu and Dagu confront Tama after killing off his remaining henchman . Sentence 2:However , Lt. Wahyu ends up betraying Dagu by shooting him in the face before taking Tama hostage , intending to use him as a shield to escape .

A: however
****
Q: Sentence 1:Albie wakes in the night to go to the bathroom . Sentence 2:But when he gets there , he finds that the bathroom fixtures have been removed .

A: but
****
Q: Sentence 1:In the colonial era scholarship , Vikrama - samvat was believed to be based on the commemoration of King Vikramaditya expelling the Sakas from Ujjain . Sentence 2:However , later epigraphical evidence and scholarship suggests that this theory has no historical basis and very likely was an error .

A:
however
****