Pedro Avilés Pérez was a Mexican drug lord in the state of Sinaloa in the late 1960s. He is considered to be the first generation of major Mexican drug smugglers of marijuana. He was also the first known drug lord to use an aircraft to smuggle drugs to the United States.

Choose your answer: based on the paragraph above can we conclude that "Pedro Avilés Pérez sold cocaine"?

Pick your answer from:
[1]. Yes;
[2]. It's impossible to say;
[3]. No;
I think the answer is
[2].