Task: Translation
Input (English): Instead of getting to the bottom of who precisely was responsible for the contamination, the very department that was responsible for the contamination decided to take legal action against Pat and Jay.
Output (Japanese): この汚染は本当は誰に責任があるのかについて真相を究明する代わりに、汚染物に責任のあるまさにその省が、パットとジェイに法的措置をとることを決定した。