Away to determine if probable cause exists today is which test

One of the test that we can do is the totality of the circumstances test.

This test standard suggests that  there will be no single deciding factor, we should consider all facts, the context, and conclude from the whole picture whether there is a probable cause.

Hope this help you out dude

I've seen hopeful signs that life will get better.

Explanation: It's the only one that has a deeper meaning.