I don't know if it was a letter, or just a piece of paper, but it had writing on it, and she kept staring at it, almost as if she couldn't believe what was written there. 
The paper was clearly blank.
mnli hypothesis: The paper was clearly blank. premise: I don't know if it was a letter, or just a piece of paper, but it had writing on it, and she kept staring at it, almost as if she couldn't believe what was written there. 