Answer:
are you going to use metaphor and simile to create the sentence
Chandigarh is
capital of Punjab.

I think the answer is B memorable if you said a long speech im not going to remember it because it was to long. Now if you said a shoert speech then i would remember becasue it is easier because it's shorter
He taught himself math, and was a maker of almanacs, an astronomer, and an author. Need to know more? Go here : http://www.biography.com/people/benjamin-banneker-9198038