Observe the morphological process of the formation of the following words:
-context- and -tangle- are free roots, while -ident- is a bound root.
These three words are formed both by prefixation and suffixation.
In the noun, -ual- and -iz- are derivational suffixes, while in the adverb, -ifi- and -ab- are inflectional suffixes.
dis- and en- both have negative meanings.
The head of the noun is -ation, the head of the verb is en- and the head of the adverb is -ly.
A) I and III only.
B) II and IV only.
C) I and V only.
D) I, III and V only.
E) II, III and IV only.