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:The film has not yet received a rating on Rotten Tomatoes . Sentence 2:However , there have been a number of reviews from various sources .

SOLUTION: however

PROBLEM: Sentence 1:Tolstoy also said that the best Russian literature does not conform to standards and hence hesitated to call War and Peace a novel . Sentence 2:Instead , he regarded Anna Karenina as his first true novel .

SOLUTION: instead

PROBLEM: Sentence 1:Players should serve in order to get a weak return and keep the opponent on the defense with that first shot . Sentence 2:For example , following a wide serve , it is ideal to hit the opponent 's return to the open court .

SOLUTION:
for example