Question 1- Bayesian Networks: Compute the probability of taking notes ( N ) in the Bayesian network shown in the figure below. The problem describes the chance of you taking notes in the lecture or sleeping (S) according to whether or not the course was boring (B) based on whether or not the professor is boring (L) and the content is dull (C). Compute the chance of falling asleep in a lecture given that both the professor and the course are boring