Input: Sentence 1: uh third and fourth graders that are uh you know when they get into a fight they they tend to use some of the the maneuvers that they have and they feel a little more confident about their fighting ability they tend to get into a few more fights and several of them have ended with uh police calls and and having uh broken bones down at that level of Sentence 2: Third graders never get into fights.
Output: 

 yes