I decided we must come off the high ground for Mark to have any chance of survival.
Only if she could reach him in time did he stand a chance of survival.
"Most new shows probably have a 1 in 10 chance of survival."
At the time, she was given only a 50-50 chance of survival.
Maybe, the thought came then, a dog had more chance of survival than a human.
It might have a better chance of survival at home with me.
This way, at least one has the best possible chance of survival.
Without aid our chance of survival is next to nothing.
Alone on the mountain she didn't stand a chance of survival.
"On the open sea we had no chance of survival at all."