16.2 Consider the Bayesian network in Figure 16.3b. The structure of the network enables the simplification of some conditional probabilities. For example, p( e | a ^

c) = p(e c). Here, the condition part a A c was simplified into

c. In the conditional probabilities below, how can the condition parts be simplified as much as possible by considering the structure of this Bayesian network?

(a) p(ca^b^e)

(b) p(cabd^e)

(c) p(cbd^e)

(a) b (b) d