Shall I tell you what made Monsieur Lawrence turn so pale when he first entered his mother's room on the fatal night? 
I know that Monsieur Lawrence turned pale because I was with him that night when he went into his mother's bedroom.
mnli hypothesis: I know that Monsieur Lawrence turned pale because I was with him that night when he went into his mother's bedroom. premise: Shall I tell you what made Monsieur Lawrence turn so pale when he first entered his mother's room on the fatal night? 