Determine if the sentence is true based on the text below. Choose from options.
North Korea has announced its withdrawal from liaison meetings with United States military officers.

North Korea states intention to restart reactors, throws out IAEA inspectors and takes down inspection cameras, announces immediate withdrawal from the Nuclear Non-Proliferation Treaty and makes threats of war if the UN or the United States imposes sanctions.
OPT:
 a). yes
 b). no
b).