Each of the two columns above instantiates a language model that can assign a probability to the sentence "I love this fun film": P("I love this fun film"|+) = 0.1 × 0.1 × 0.01 × 0.05 × 0.1 = 0.0000005 P("I love this fun film"|−) = 0.2 × 0.001 × 0.01 × 0.005 × 0.1 = .0000000010