Observe the underlined elements in the sentence:

Questão 847797 | Inglês, Pronomes, Prefeitura de Capim PB Professor A Inglês, FACET Concursos, Ensino Médio

Observe the underlined elements in the sentence: What we need to do is work with local communities, local governments and local communities - thats how were going to meet those targets. (lines 11, 12) and choose the best alternative that describes them:

a) neither what nor how are interrogative pronouns
b) both what and how are interrogative pronouns but here what performs a determiner function and how an adverb function
c) both what and how are interrogative pronouns but here they perform a determiner function
d) what is performing the function of an interrogative pronoun in this sentence
e) how is performing the function of an interrogative pronoun in this sentence

Questão 847797: Observe the underlined elements in the sentence:

Observe the underlined elements in the sentence: What we need to do is work with local communities, local...