Unfortunately, natural language parsing still has a lot of reinventing to do. While this module will work with simple sentences, I can promise you that it will break and give you misinformation frequently with real world texts. I work for a company that specializes in natural language processing and I can tell you that there is NO technology out there that will give 100% accurate NLP results in real world texts, and any one that will get close will not be free. That said, if your texts are fairly structured and use simple sentences, a link parser will probably do okay.