What do we say "who " in Sanskrit

How should janet respond to her mother's criticism in the following scenario? janet got a c in science on her report card. her mother is not happy about this and wants janet to study harder and bring her grade up. janet was studying hard, but she didn't understand the concepts very well, and her science teacher is also the football coach and didn't have much extra time to her. janet should 1.agree to study harder and just keep trying to do her best 2.say nothing 3.argue that it wasn't her fault and say that the teacher was too busy to her 4.explain that she didn't understand the concepts and tell her mother about her teacher's time constraints

Sometimes we lose when we win. he who laughs last laughs best. things are not always what they appear to be. it takes one to know one. assessment navigation

Which cause-and-effect relationship in “broken chain” relates to the theme "by others, we ourselves"?