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:Reliability depends not wholly on the developer but at times on the compatibility between a database and an OS version . Sentence 2:For example , the widely used MS Access database system had a compatibility issue when Windows XP machines were updated to a newer Windows OS .

SOLUTION: for example

PROBLEM: Sentence 1:on the last day of the season , a loss that ended hopes of lasting the whole season undefeated at home . Sentence 2:Yet , it was the club 's highest finished since 2003 and promised much for the future .

SOLUTION: yet

PROBLEM: Sentence 1:His son , Musa Khan , then took control of the Bhati region . Sentence 2:But after the defeat of Musa Khan on 10 July 1610 by Islam Khan , the army general of Mughals , Sonargaon became one of the sarkars of Bengal subah .

SOLUTION:
but