Which sentence from the passage would provide evidence for how frustrated and tired the narrator was on sunday night?
a) "it is sometimes difficult to tell exactly what gives birth to an idea."
b) "i went to a steamship company's office that day and made a selection of time tables."
c) "the idea of a trip around the world me and i added: 'if i could do it as quickly as phileas fogg did, i should go.
d) "but ideas did not come that day and three o'clock in the morning found me weary and with an aching head tossing about in my bed."