The sentence:
features of the program needed
How should I understand it?
is it, needed modifying the program:
features of the program needed
or, needed modifying features of the program:
features of the program needed
Does It has to depend on context? If so, won't it often make ambiguity? when I read and saw the phrases, I always had to try to figure them. It bothers me a lot because often both ways seem to work.
How do you understand it and how should I express it unambiguous?