Sentence:A mother carries her children inside a public school used as an evacuation center for victims of the [e1]floods[/e1] caused by the continuous [e2]rains[/e2] of Typhoon Ketsana, in the town of Tanay, Rizal east of Manila September 28, 2009.
 e1: floods. 
 e2 : rains.
Answer: Cause-Effect(e2,e1)