In our class there is a girl named-Tanya Sharma. She disturbs all the children we complain to our class teacher she takes her to principal sir room then the principal sir call her parents there parents said that she is mently disturbed she beat all the children and teachers when the teacher teach she starts making noise and we are not able to study.Sir principal sir is not taking any action on her sir me and my whole class is not able to study.Sir please take any action and let us study sir that girl is studing with us in class-5-E.