Which of the statements below from The First Men in the Moon implies internal conflict? “…we were in darkness amidst strange distracting noises; our bodies were covered with scratches and bruises, and our heads racked with pain.” “I became silent. Suddenly it had come to me clear and vivid that I was a fool to be inside that sphere. Even now, I asked myself, is to too late to withdraw?” “I came to an insurmountable barrier, an obstinate blank.” “I turned fiercely to the rocks.”