Just that really.
I once had pasta salad and beetroot salad and potato salad from a salad bar and I thought they all just went well together. Now, the question is would you serve a beetroot salad with a pasta salad? If not, what would you accompany a pasta salad with? I usually have pasta salad as a cheat day meal but never with any accompaniments. Now I’m thinking if I’m missing a trick here and do an extra salad and have them together 
TIA