Millisecond Forums

Hi, I am trying to present several description about an object, however, I will need each participant to see a different name for the description sentence. 

For example, this is my pool, which has two names:
<pool 1>
Bob
Alice

This is my description sentence
<pool 1> is having dinner.

What I want:
Participant 1 sees Bob is having dinner, and participant 2 sees Alice is having dinner. The order will be randomized.

I am new to the Inquisit 6, and have been struggle with this for the past few weeks. If would be very helpful if you could provide some insight on how do I approach this (what syntax? what logic...?)

Thanks you so much!!