Context: On 16 March 1934, President Franklin D. Roosevelt signed the Migratory Bird Hunting Stamp Act, which requires an annual stamp purchase by all hunters over the age of sixteen. The stamps are created on behalf of the program by the US Postal Service and depict wildlife artwork chosen through an annual contest. They play an important role in habitat conservation because ninety-eight percent of all funds generated by their sale go directly toward the purchase or lease of wetland habitat for protection in the National Wildlife Refuge System.[citation needed] In addition to waterfowl, it is estimated that one third of the nation's endangered species seek food and shelter in areas protected using Duck Stamp funds.[citation needed]

Question: Who signed the Migratory Bird Hunting Stamp Act?
Answer: President Franklin D. Roosevelt

Question: When did Roosevelt sign the Migratory Bird Hunting Stamp Act?
Answer: 16 March 1934

Question: What does the Act require all hunters over the age of sixteen to do?
Answer: an annual stamp purchase

Question: What do 98% of all the funds generated by the stamp sales go to?
Answer: the purchase or lease of wetland habitat

Question: How much of the nation's endangered species is it estimated benefits from the protection afford by the Duck Stamp funds?
Answer: one third

Question: What act was signed in 1934?
Answer: Migratory Bird Hunting Stamp Act

Question: What President signed this act?
Answer: Franklin D. Roosevelt

Question: What is the requirement of the act?
Answer: annual stamp purchase by all hunters over the age of sixteen

Question: What do the stamps depict?
Answer: wildlife artwork

Question: What percentage of the endangered species seek food and shelter in areas protected using Duck Stamp Funds.
Answer: one third

Question: In what year was the US Postal Service created?
Answer: Unanswerable

Question: What President founded the US Postal Service?
Answer: Unanswerable

Question: On what date was the National Wildlife Refuge System created?
Answer: Unanswerable

Question: How many of the waterfowl in the US were endangered in 1934?
Answer: Unanswerable

Question: What is the minimum age needed to take part in the US Postal Service stamp art contest?
Answer: Unanswerable