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:The 4.7 cm armor - piercing shell ( Pz.Gr. 36 ( t ) ) will not penetrate a Mk. II at 600 to 800 metres ( 660 to 870 yd ) . Sentence 2:But the crew will abandon the tank because fragments spall off the armor on the inside .

Output: but


Input: Consider Input: Sentence 1:God first sovereignly and efficaciously regenerates , and only in consequence of that do we act . Sentence 2:Therefore , the individual is passive in regeneration , neither preparing himself nor making himself receptive to what God will do .

Output: therefore


Input: Consider Input: Sentence 1:By measuring the thickness of individual rings , it has been assumed ( at least in some species ) to estimate fish growth because fish growth is directly proportional to otolith growth . Sentence 2:However , some studies disprove a direct link between body growth and otolith growth .


Output: however