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.

Input: Consider Input: Sentence 1:Jackie goes undercover as an escort when she and Danny track down a serial killer who is murdering prostitutes in hotel rooms . Sentence 2:Meanwhile , Erin meets a potential suitor at an art gallery who shares her interests .

Output: meanwhile

Input: Consider Input: Sentence 1:Different communities have also established their own temples in Singapore . Sentence 2:For instance , the Sri Lankan Tamil community established the Sri Senpaga Vinayagar Temple at Ceylon Road and the Chettiar community set up the Sri Thandayuthapani Temple at Tank Road .

Output: for instance

Input: Consider Input: Sentence 1:Lauren said that Andy 's happiness was her only concern . Sentence 2:Then , Gary called to inform Lauren that a new letter regarding Farren had arrived .
Output: then