I need help setting up a survey where people can choose multiple options in Q1. After they choose, I want to ask them questions in two blocks based on their choices.

・I want to allow respondents to answer questions about a maximum of two selections from Q1 no matter how many they choose.

・Here's the twist: If they pick option A in Q1, I want to make sure A is always included.  

Respondents can answer questions about up to two options from Q1, but if A is selected in Q1, A is always included.