Which word in the sentence is a proper adjective?

in florida, i ate a salty roll and a cuban dish made with spicy beans and rice.

what's the text? where is the map? you can attach photos if you need to, by the way. no way to answer the question without the text and the map stated.

mendeleev organized his periodic table in order of increasing atomic number in 1869.

what are the statements given?

in my opinion, the correct answer is  b. hamadi chooses to comfort tracy, a total stranger to him, when she becomes upset. hamadi doesn't have any particular reason to be close to susan or tracy, but he nevertheless takes interest in them and spends time with susan.