Q: 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.
Sentence 1:Another strong car , the # 29 of Jeff Burton , worked his way through the field following an unscheduled pit stop . Sentence 2:However , on lap 158 , his engine blew while challenging Mark Martin for the lead .
A:
however