In this task, given a sentence in English Tokens, your task is to convert it into the English language

[Q]: A California study , however , showed evidence that in areas where aerial spraying occurred , infection was six times less likely to occur .
[A]: A California study, however, showed evidence that in areas where aerial spraying occurred, infection was six times less likely to occur.

[Q]: Mr Vaile said that if a particular cable needed his attention it was generally put into a ministerial submission .
[A]: Mr Vaile said that if a particular cable needed his attention it was generally put into a ministerial submission.

[Q]: On board a tug boat , relatives became severely emotional after a Roman Catholic mass was celebrated to commemorate the memory of those lost at sea .
[A]:
On board a tug boat, relatives became severely emotional after a Roman Catholic mass was celebrated to commemorate the memory of those lost at sea.