Hi Chelsey,
We at times do something similar to Dainelle's suggestion, but we make those sessions into a sessions group. The session group might be called, "How many t-shirts do you need", the sessions might be called 1 t-shirt, 2 t-shirts, 3 t-shirts, or 4 t-shirts and then ask the session question about sizes.
The other option is ask a choice question and ask a sub question about sizes. (sub question's logic can be set to all answers)
Maybe this week optional items will be released.
Hope that helps
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James Rose | Senior Web Developer and Content Management
Digital Infrastructure, Implementation, Strategy, and Support
Office of University Development | University of Michigan
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