Read the text and determine if the sentence is true (see options at the end):

In an address to the IAEA board of governors in Vienna, Hans Blix said a technical team that visited North Korea last month found that "facilities subject to the freeze were not in operation and that construction work had stopped."

Sentence: Blix said that the North Korea facilities had cooperated with the stoppage.
OPTIONS:
 (1). Yes.
 (2). It's impossible to say.
 (3). No.