[RPatrino]

No, I don't think its the exact same play. I recall that the youtube play has the ball, BR and F1 arriving at the same time. In this scenario, the pitcher arrives at the ball ahead of the runner.

In the situation presented here, I don't think C or D apply as answers (FED). The pitcher arriving AHEAD of the BR is key? As presented the BR has to allow the pitcher the opportunity to field the ball (read this literally, meaning the BR would have time to avoid F1), then I say B. ORRRRRRRR, does the F1 impede the BR without possession of the ball? I personally lean toward obstruction, as the F1 does not have possession of the ball and impeded the progress of the BR. Make that assumption and you have A. Either way this is a lose-lose call, expect a brew-ha-ha.

I agree that this question is poorly written, given that you have to either read it literally and make assumptions, or make assumptions and read into the situation. This makes it a poor learning situation.