Answer:
Carolina You like alex? , yes?
Martha What? Where is the blue sweater that i want to buy?
Carolina I don't know... in don't see it. Look, here i got you a blue dress. Oh no Alex, I don't like those pants! And the vest is very big for you!
Alex So, i am going to find other pants and a smaller vest
Carolina I'ts ok, you also need a black belt
Alex Here there aren't any. But i know a shop where we can buy one
Carolina Perfect! Martha, are you going to dress?, i want to see how the dress fits you
Marta Here i go! Do i wear this for the movie?
Alex It fits you well
Carolina No! i prefer this squared dress
Hey!
While both are often used, the most accurate answer is probably answer a:
The "personal a" is necessary.
Why?
Well, when we say: "Quiero a mi esposo Jorge" we are talking specifically about the husband, that is: "lo quiero a él". Therefore, the "a" is usually used on these occasions.
“Barcelona es más bonita” should be the right answer