"THE Berlin Blockade SERVED TO HIGHLIGHT THE COMPETING IDEOLOGICAL AND ECONOMIC VISIONS FOR OSTWAR EUROPE."
Is the above claim true?
Options:
- yes
- no

Let me think out loud. THE BERLIN BLOCKADE IS SOVIET UNION BLOCKED THE WESTERN ALLIES RAILWAY,ROAD,AND CANAL ACCESS TO THE SECTORS OF BERLIN UNDER WESTERN CONTROL. The answer is yes.

Does the following sentence make sense?
"Sally Ride died from the 1986 shuttle explosion."
Options:
- yes
- no

Let me think out loud. She didn't die until 2012 from another cause. The answer is no.

Is the following a factual statement?
"J. Edgar Hoover launched many of investigations in the 1960's."
Options:
- yes
- no
Let me think out loud. J. Edgar Hoover was the director of the FBI which led many of investigations. The answer is yes.