Please thoroughly explain how you got to your answer.

Suppose I have a CFG (not necessarily in CNF) and a string of length 5 in its language. What can I tell about a derivation of this string in the grammar? The derivation involves exactly 10 applications of rules to derive this string. The derivation involves exactly 9 applications of rules to derive this string. The derivation involves at least 5 applications of rules to derive this string, but can be arbitrarily large. The derivation involves some number of applications of rules to derive this string, but is at most 32. None of the above are true. Suppose I have a CFG in CNF and a string of length 5 in its language. What can I tell about a derivation of this string in the grammar? The derivation involves exactly 10 applications of rules to derive this string. The derivation involves exactly 9 applications of rules to derive this string. The derivation involves at least 5 applications of rules to derive this string, but can be arbitrarily large. The derivation involves some number of applications of rules to derive this string, but is at most 32. None of the above are true