"The 1906 San Francisco earthquake caused many casualties and destroyed many buildings."
Is the above claim true?
Options:
- yes
- no

Let me think out loud. Earthquakes cause major destruction and historical evidence shows the damage. The answer is yes.

Is the following statement true?
"Holiday Inn doesn't provide maid service."

Let me think out loud. Most hotels offer maid service and have all rooms cleaned between reservations. The answer is no.

Is the following statement true?
"The only time in the past 100 years the U.S. has not been at war was during the 1960s."
Let me think out loud. Were were already heavily engaged in Vietnam by the end of the 1960's. The answer is no.