Problem: Text: The cap was first introduced for the 1994 season and was initially $34.6 million. Both the cap and the floor are adjusted annually based on the league's revenues, and they have increased each year. In 2009, the final capped year under that agreement, the cap was $128 million per team, while the floor was 87.6% of the cap. Using the formula provided in the league's collective bargaining agreement, the floor in 2009 was $112.1 million. Under the NFL's agreement with the NFLPA, the effects on the salary cap of guaranteed payments (such as signing bonuses) are, with a few rare exceptions, prorated evenly over the term of the contract.

Question: do all nfl teams have the same salary cap?
A: yes

Problem: Text: After 12 failed qualification campaigns, Iceland qualified for the FIFA World Cup, for the first time, in 2018. The 2018 FIFA World Cup was Iceland's second major international tournament, having also qualified for UEFA Euro 2016.

Question: has iceland ever made it to the world cup?
A: yes

Problem: Text: The birth certificate is the initial identification document issued to parents shortly after the birth of their child. The birth certificate is typically issued by local governments, usually the city or county where a child is born. It is an important record, often called a ''feeder document,'' because it establishes U.S. citizenship through birthright citizenship, which is then used to obtain, or is the basis for, all other identity documents. By itself, the birth certificate is usually only considered proof of citizenship but not proof of identity, since it is issued without a photograph at birth, containing no identifying features. A birth certificate is normally produced along with proof of identity, such as a driver's license or the testimony of a third party (such as a parent), to establish identity or entitlement to a service.

Question: is a birth certificate a valid form of id?
A:
no