Problem: Does "Zinc oxide is widely used as a white pigment in paints, and as a catalyst in the manufacture of rubber." answer the question "In what form is 1/4 of zinc used in the US?"

A: no

Problem: Does "The Phayap Army sent troops to invade and occupy northeastern Burma, which was former Thai territory that had been annexed by Britain much earlier." answer the question "Which army invaded Burma?"

A: yes

Problem: Does "Meanwhile, Frederick and Field Marshal Keith would make for Dresden." answer the question "How did Frederick protect Silesia when he went to invade Saxony?"

A:
no