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r into the river .,Lots of fish have died.,It wants to protect the environment.,They are going to write a story a story about it to the station and the newspaper.,?,A:Where have you been? B:I’ve been to a factory. A:What did you do? B:I found it was pouring The waste water into the sky. A:What have you done? B:I’ve written a story to a TV station.,?,A: