If Freedom makes a voyage to Guadeloupe in week 1 and a voyage to Jamaica in week 5, which one of the following must ...

Hello :) I was thrilled to see I had the same set up. However, I made scenarios for the GJ block on its 4 potential spots. I apologize, I know you all get this question 100 times a day....but what detail about this game am I missing that would allow me to move forward to the questions without drawing the scenarios? I find myself attempting to make scenarios whenever I see a limiting rule. But I haven't been able to spot that one detail that makes it obvious that scenarios are necessary. Sometimes I think I've made the right decision not to because of how many possibilities there are, and end up losing valuable minutes during the game and when I look back at the setup video I see up to 4-5 scenarios. I feel a little lost on my instincts for this step. Are there details about the questions that would hint at whether or not I need them? Thank you so much for your time! Ally