Sims 4 free trial

I noticed origin is offering a free trial for sims 4.  I bought outdoor retreat from gamersgate when it first came out, of course it dosen't show up in my library since i don't own the base game.  I'm wondering, would getting the free trial give me access to outdoor retreat?  I have it from here I'm just curious if that would work.

Most likely not and if it did it would only work when you're playing the free trial which ends in two days time, I do believe.

Hello,
The Sims 4 Trial wouldn't get you access to Outdoor Retreat Game Pack. Only way is to purchase Base Game. But, that's just waste of money because pirated Base Game and Oudoor Retreat are released and if you play G4TW The Sims 4 you alerady have them in game. Only reason for purchasing Base Game is Gallery access. 
Indeed, The Sims 4 Trial only lasts two days.