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:Summer Hike ( 30 Jun 2017 ) - Pato has plans for camping so he invites Pocoyo & Nina to come over . Sentence 2:However Pato was exhausted , with Pocoyo & Nina more energetic .
however