Cause a problem
solve a problem
avoid a problem
deal with a problem
identify a problem
ignore a problem
run into a problem
aggravate a problem
make a problem, or start it
prevent a problem from happening
to completely fix a problem
try to take care of a problem
find a problem
do anything (nothing) about a problem
unexpectedly encounters a problem or get into a problem when you were not expecting it.
make a problem worse
