adding interactivity over a web object as it plays. Is this possible?

I have embedded vimeo videos of mine using insert/web object. I now would like to add some sort of interactivity over top of this embedded object as the video plays. Is this possible? For example... lets say 2 minutes goes by and I would like the user to answer a question about what they are viewing. I would like the video to pause and a multiple choice question become the trigger to continue it playing after the user answers. There was a company called zaption that had a nice product doing this as a third party but they have since gone out of business so I was trying to achieve the same results using storyline2. Any advice on where to look for tutorials would be massively appreciated.

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