I'm not sure if the correspondents realize that the Hindu concept of Brahman has been around considerably longer than Sullivan's cross-pollination of something like the  a powerful (yet devout) bearded man, a cool breeze on a clear summer night, a John Lennon tune, and the Lion King.
I'm not sure that the current correspondence realize that the Hindu concept of Brahman has been around.
I am totally sure that the correspondence realize that the Hindu concept has been around.
A doctor runs nude through the hospital.
two children are sitting on their parent laps while an old man is talking to one of them and his parents are watching in amusement.
A skateboarder in a half pipe.
The performance model needs to be a lot narrower.
The woman is pushing a stroller.
People are in a hot air balloon.