How to take legal action against software licensing violations<br>Look for specialists. Copyright law is a subset of intellectual property law and is usually only practiced by specialized lawyers. Due to the complexity of copyright law, if you are planning on suing someone for copyright infringement, you should hire the right person for the job.
Can we infer the following?
If a lawyer knows copyright law, he is qualified to practice intellectual property law as well.

pick from the following. (a). Yes (b). It's impossible to say (c). No
The answer is:
(b).