Problem: Does "Even though the Gelug exchanged gifts with and sent missions to the Ming court up until the 1430s, the Gelug was not mentioned in the Mingshi or the Mingshi Lu." answer the question "Who did the Gelug exchange gifts with?" OPTIONS:
- yes
- no

A: yes

Problem: Does "It was to be some months before an effective night fighter force would be ready, and anti-aircraft defences only became adequate after the Blitz was over, so ruses were created to lure German bombers away from their targets." answer the question "What did they use to lure German bombers away from their targets?" OPTIONS:
- yes
- no

A: yes

Problem: Does "His Open Skies Policy attempted to legitimize illegal Lockheed U-2 flyovers and Project Genetrix while paving the way for spy satellite technology to orbit over sovereign territory, created NASA as a civilian space agency, signed a landmark science education law, and fostered improved relations with American scientists." answer the question "What was the name of the civilian space agency created by Eisenhower?" OPTIONS:
- yes
- no

A:
yes