Perhaps the barrier that will wall the section could door.
Perhaps the liberal that will oversee the social harmony could regulate.

I don't know why barrier is blocking, maybe because of door
I don't know why liberal is social programs, maybe because of regulate

Perhaps the q1n that will q1e the q1o could q1r.
Perhaps the q1n that will q1e the q1o could q1r.

I don't know why q1n is q1s, maybe because of q1r
I don't know why q1n is q1s, maybe because of q1r