We are given the following corpus, modified from the one in the chapter:
<s> I am Sam </s> <s> Sam I am </s> <s> I am Sam </s> <s> I do not like green eggs and Sam </s>
If we use linear interpolation smoothing between a maximum-likelihood bigram model and a Maximum-
Likelihood Estimate unigram model with λ1 = 1/2 and λ2 =1/2, what is P(Sam | am)? Include
</s>\verb in your counts just like any other token.