fall out
verb.
have a breach in relations
We fell out over a trivial question
verb.
come as a logical consequence; follow logically
It follows that your assertion is false|the theorem falls out nicely
Synonym: follow
verb.
come off
His hair and teeth fell out
Synonym: come out
verb.
leave (a barracks) in order to take a place in a military formation, or leave a military formation
the soldiers fell out
verb.
come to pass
What is happening?|The meeting took place off without an incidence|Nothing occurred that seemed important