Task: Question Answering
Input (English): Context: We made some big progress this weekend ( so far ; we plan to work tomorrow yet ) . RJ tackled some small but complicated things and because the weather turned he had to work in doors . So he decided to tackle the built in cabinet . He had to cut it in half and put it back together sliding the top backwards . 
Question: What does speaker mean by the weather turned ?
Output (English): It was sunny and then started raining .