Test<br>Jan's teacher assigned reading for homework. Jan forgot to read. When she got to class, her teacher gave a pop quiz. Jan failed the quiz. Her grade dropped by 2 points.

Based on that paragraph can we conclude that this sentence is true?
When Jan got to class the instructor gave a quick examination that wasn't announced ahead of time and Jan got a bad grade.

Choices:
1). Yes.
2). It's impossible to say.
3). No.