16. The computing system of claim 15 , wherein the first term is a verb, and the second term is a noun that is an object of the verb, or the second term is a verb, and the first term is a noun that is a subject of the verb.
15. The computing system of claim 14 , where in the processor is further configured to: identify a first grammatical attribute associated with the first term, and a second grammatical attribute associated with the second term, wherein the derived sentiment or opinion type is determined based on the first grammatical attribute and the second grammatical attribute.