Read the following context and choose the best option to answer the question.
Context: Peter and I had big plans yesterday to see The Dark Knight . We 'd tried on my birthday , but the timing had n't worked out . The next weekend , he was away again , this time teaching a group workshop .
Question: What may be a reason for Peter and the narrator not seeing the Dark Knight ?
Options: 
A. They have varying schedules .
B. None of the above choices .
C. They have similar schedules and do n't like each other .
D. They are against one another .


A