Cauhtemoc Cardenas said during a news conference on 7 June that the visit to Mexico by Salvadoran president Alfredo Cristiani is a visit by "a repressive ruler who oppresses a large sector of his people."

Can we draw the following conclusion?
Cardenas believes that Alfredo Cristiani is a repressive ruler. 

Available options:
a). Yes
b). It's impossible to say
c). No
a).