Which of the following passages uses non sequitur?
a Diana asked Manuel what time they should leave for dinner. He replied, "It's really raining hard outside!"
b Diana told Manuel that she really wanted to go out to dinner that night because everyone else was going.
c Manuel assumed without asking anyone that because it was raining, everybody was going to stay home that night.
d When Manuel suggested they not go out to dinner because of the weather, Diana accused him of not wanting her to have any fun.