His age does not appear to present a physical problem.
Cold can also present a problem for these small animals.
It's a long run, but nothing that should present real problems.
Things like this didn't present a problem for an officer.
The growth of the city and its economy has presented problems in the early 21st century.
Video is another issue which continues to present most problems.
And they can present serious problems if the employee wants to change companies.
Note that the rest of your trip might also present problems.
Free will presents a problem when you think about it.
The lower cliff was always going to present a problem.