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.

Q: Sentence 1:His grave yet to be discovered . Sentence 2:However , his father is buried in a Church at Dera Ismail Khan , Khyber Pakhtunkhwa Province of Pakistan .

A: however
****
Q: Sentence 1:In 1492 additional documentation was collected for submission to Pope Innocent VIII with the intention of having Algotsson canonized in 1498 . Sentence 2:But Innocent VIII 's death in 1492 hindered this to a significant degree .

A: but
****
Q: Sentence 1:Some models focus on long - term ( natural or geological ) erosion , as a component of landscape evolution . Sentence 2:However , many erosion models were developed to quantify the effects of accelerated soil erosion i.e. soil erosion as influenced by human activity .

A:
however
****