One day, in Bablu Singh’s math class, the teacher was noticing that kids were not paying attention. He was teaching addition.
To make the study interesting, he picked on Bablu Singh, who was not paying much attention either. Bablu was called to the front to the class and the teacher asked him “Alright, tell me what is 5, 7, 23 and 45 out?”
Bablu Singh quickly replied, – they are CBS, NBC, and ESPN but no HBO.