She says, "I am student council president Matsumoto Rise. Nice to meet you." Oh, and I'm science teacher Nishigaki Nana. I'm always looking for new explosion buddies....
What? You're lonely because the second years are away on their school trip? Don't worry, I'll stir up some ruckus for you....
No, I'll make some tea. It's not bad getting a change of pace from my experime---BOOOOM!
Chitose was hit by a stray 
pillow and is out, too.
Chitose fue golpeada por una 
almohada y está fuera de combate.
A Chitose le dio una almohada y está fuera de combate.
Chitose foi atingida por um travesseiro
 perdido e está fora também.