With no explanation, label text_A→text_B with either "not-entailed" or "entailed".
text_A: Monday , at IAEA headquarters in Vienna , he thinks `` pretty much everything has come to a halt `` at Iran 's nuclear laboratories , but that the U.N. agency will need a few days to verify Tehran 's compliance .
text_B: Iran is a geographical/political entity
not-entailed.