With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: Tornadoes are not usually connected with the strong thunderstorms of the humid summer. They are more common during the numerous cold days of winter, as well as in hurricanes that pass at other times. The two worst major outbreaks in the area's history, a 1998 outbreak that killed 42 people and a 2007 outbreak that killed 21, both happened in February.
text_B: Given the typical length of winters at this location, is it possible that the tornadoes that occur could cause damage to crops that are still being grown in the relatively mild temperatures?
NO.