1. Plena was brought to Ponce by blacks who immigrated north from the English-speaking islands south of Puerto Rico .
2. Plena was brought to Ponce by blacks who had immigrated from the English-speaking islands south of Puerto Rico to the north .

Select your answer from the options. Are these two sentences paraphrases of each other?
pick from the following. (1). no. (2). yes....I think the answer is
(2).