What is a specific type of transition that clearly indicates where the speaker is going next

This would be considered a signpost.

I am joyous to assist you anytime.

this isnt an english question.

answer: c) researchers say that roald dahl is one of the most famous children’s writers of all time.

roald dahl was a welsh novelist, short story writer, poet, screenwriter and pilot. he is particularly famous for his works for children, such as james and the giant peach, matilda, the witches, fantastic mr. fox and charlie and the chocolate factory.

out of these options, c is the one that supports the claim of dahl being close to his family the least. option a states that he was close to his mother and grandmother. option b states that his mom used to tell him stories. option d says that dahl told his daughters bedtime stories. however, option c does not talk about dahl's family at all.