instruction:
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.
question:
Sentence 1:In the position at left , White to play will apparently be obliged to retreat the knight from f5 , because the squares to which it could advance are all guarded . Sentence 2:However , the interference move 1. Nd6+ interrupts the black rook 's defense of the black queen .
answer:
however


question:
Sentence 1:Much of the area was an ideal environment for a new generation of ponderosa pine and sugar pine to take hold . Sentence 2:As a result , today 's Sun Pass forest is unusually diverse compared to similar forest areas of eastern Oregon .
answer:
as a result


question:
Sentence 1:The pond has an area of 1 acre ( 4,000 m ) . Sentence 2:Additionally , the creek drains a swamp known as Langan Swamp .
answer:

additionally