I'm doing an NLP research, trying to extract concepts/names from phrases, I need your help defining all rules for doing so, so i can feed them onto the computer.
example rules I observed:
if a preposition is followed by a Noun, then that noun is a concept
- ex:in toshka, it's always sunny
if Verb, 3PS present is followed by Noun, then that Noun is a concept
-ex: how old is Ron ?
an so on, notice that i can't take all nouns blindly, consider this example:
when will the dark knight rises be released ?
the concept here is the dark knight rises, which is not a noun.
hope my question is clear, I need all language/grammar rules that you (as a human) use to identify entities.