This ought to be a clear-cut case of family reunion.
I got the picture it wasn't a clear-cut case.
But such a clear-cut case is usually the exception.
It was a clear-cut case of so near and yet so far.
It was a clear-cut case where a President needed to be impeached for her own good if nothing else.
What you had, I fear, was a clear-cut case of self-destruction.
"It seems to be a clear-cut case of criminals taking revenge."
"We feel that the jury decided a very clear-cut case from an emotional standpoint."
Britain shows perhaps the most clear-cut case of an overheating economy.
Poland is the most clear-cut case of opportunity going wanting.