Unfortunately, as with all armies, maintaining discipline is often problematic.
But, it's often problematic; track disturbances, queues and delays are a routine challenge.
Trying to get male students involved in feminism is often problematic.
So using Medicare data to assess health outcomes is often problematic.
Today, Ms. Tepper Marlin's modest-sized organization oversees a sprawling, often problematic empire.
(Shooting moving people is also often problematic. Sometimes people get smushed).
I know now, seven years after founding my own global charitable organization, that this is possible though often problematic.
"With political pieces, the message usually comes across really well, but the art is often problematic," Mr. Freudenheim said.
The drugs listed in recent recommendations from the American Geriatrics Society are often problematic and warrant special attention.
It is aimed at 10- to 13-year olds - an age when pupils are changing schools and their difficulties with social skills become most obvious, and often problematic.
However, it is often problematic.
