Taro-wa [gozen-tyuu-wa hi-ga tette-i-ta]-no-o gogo-ni-natte ame-ga huri-dasite-kara deteit-ta .
Taro.TOP morning-during.TOP the sun.NOM shine.prog.PAST.NO.ACC in-the-afternoon rain.NOM start-falling-after leave.PAST
{While, whereas} the sun was shining in the morning, Taro left after it started raining in the afternoon.