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.

[EX Q]: Sentence 1:The fall would have been 16 metres ( 52 ft ) , astonishing in 1749 . Sentence 2:However the approach tunnel proved to be unusable in times of flood and the shaft lock was replaced by a 2 - rise staircase in 1768 .
[EX A]: however

[EX Q]: Sentence 1:Courses are no longer closed ; the player will frequently encounter other skiers and snowboarders when freeriding or doing minor challenges . Sentence 2:Additionally , stats are no longer tied to the character ; the character 's board or skis are the sole determining factor in the character 's abilities .
[EX A]: additionally

[EX Q]: Sentence 1:Although orgasm dysfunction can have psychological components , physiological factors often play a role . Sentence 2:For instance , delayed orgasm or the inability to achieve orgasm is a common side effect of many medications .
[EX A]:
for instance