Input: Law of the United States
Notably, a statute does not disappear automatically merely because it has been found unconstitutional; it must be deleted by a subsequent statute. Many federal and state statutes have remained on the books for decades after they were ruled to be unconstitutional. However, under the principle of stare decisis, no sensible lower court will enforce an unconstitutional statute, and any court that does so will be reversed by the Supreme Court. Conversely, any court that refuses to enforce a constitutional statute (where such constitutionality has been expressly established in prior cases) will risk reversal by the Supreme Court.

In order for a unconstitutional statue to disappear, it has to be deleted by?
Output: a subsequent statute

Input: Spectre (2015 film)
Following filming in Mexico, and during a scheduled break, Craig was flown to New York to undergo minor surgery to fix his knee injury. It was reported that filming was not affected and he had returned to filming at Pinewood Studios as planned on 22 April.

Where did Craig go to deal with his injury?
Output: New York

Input: Alps
During the Napoleonic Wars in the late 18th century and early 19th century, Napoleon annexed territory formerly controlled by the Habsburgs and Savoys. In 1798 he established the Helvetic Republic in Switzerland; two years later he led an army across the St. Bernard pass and conquered almost all of the Alpine regions.

Who annexed territory formerly controlled by the Habsburgs and Savoys?
Output: Napoleon

Input: Financial crisis of 2007%E2%80%9308
In a Peabody Award winning program, NPR correspondents argued that a "Giant Pool of Money" (represented by $70 trillion in worldwide fixed income investments) sought higher yields than those offered by U.S. Treasury bonds early in the decade. This pool of money had roughly doubled in size from 2000 to 2007, yet the supply of relatively safe, income generating investments had not grown as fast. Investment banks on Wall Street answered this demand with products such as the mortgage-backed security and the collateralized debt obligation that were assigned safe ratings by the credit rating agencies.

What is one investment assigned safe ratings by the credit rating agencies?
Output:
collateralized debt obligation