Given the task definition and input, reply with output. 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:However , that still meant that every time pellets were being fed to the fire , so was oxygen . Sentence 2:As a result , some manufacturers have incorporated intermittent fans into pellet grills .
as a result