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: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 .

SOLUTION: however

PROBLEM: Sentence 1:The Thai population of Phi Phi Don remains more than 80 % Muslim . Sentence 2:The actual population however , if counting laborers , especially from the north - east , is much more Buddhist these days .

SOLUTION: however

PROBLEM: Sentence 1:Cell Differentiation : In developing plant tissues the transition from mitosis to endoreplication often coincides with cell differentiation and morphogenesis . Sentence 2:However it remains to be determined whether endoreplication and polypoidy contribute to cell differentiation or vice versa .

SOLUTION:
however