Problem: Text: ''Life, Liberty and the pursuit of Happiness'' is a well-known phrase in the United States Declaration of Independence. The phrase gives three examples of the ''unalienable rights'' which the Declaration says have been given to all men by their Creator, and which governments are created to protect.

Question: is life liberty and the pursuit of happiness in the constitution?
A: no

Problem: Text: Most countries in the world use the Gregorian calendar as their sole civil calendar. Countries which do not use the Gregorian calendar are Afghanistan and Iran, which use the Solar Hijri calendar, Ethiopia (Ethiopian calendar) and Nepal (Vikram Samvat). Some countries use other calendars alongside the Gregorian calendar: Bangladesh (Bangla calendar), India (Indian national calendar) and Israel (Hebrew calendar).

Question: is it the same year in every country?
A: no

Problem: Text: The War Powers Resolution (also known as the War Powers Resolution of 1973 or the War Powers Act) (50 U.S.C. 1541--1548) is a federal law intended to check the president's power to commit the United States to an armed conflict without the consent of the U.S. Congress. The Resolution was adopted in the form of a United States Congress joint resolution. It provides that the U.S. President can send U.S. Armed Forces into action abroad only by declaration of war by Congress, ''statutory authorization,'' or in case of ''a national emergency created by attack upon the United States, its territories or possessions, or its armed forces.''

Question: can the president of the united states declare war?
A:
no