Scope relations establish a relation between constituents in a sentence. Read the sentences below regarding the different types of scope relations.

 I) Although rarely, quantifiers can sometimes be a source of scope relations.

II) Negation can also foster scope relations when it is not clear which of the elements of the sentence are being negated by the term.

III) Despite its intrinsic complexity, generalizers cannot establish scope relations due to their syntactic role as a verb.

 Choose the option below that presents a correct characterization of the assertions above:

 I - true, II - false, III - false.

I - false, II - true, III - false.

I false, II - true, III - true.

I true, II - true, III - true.

I false, II - false, III - false.