TASK DEFINITION: In this task you will be given a passage and a yes/no question based on the passage. You should answer the question using the information from the passage.
PROBLEM: passage: The signage for advisory speed limits is not defined by the Vienna Convention on Road Signs and Signals, and is therefore not standardised internationally. The United States uses a small yellow sign under the main warning sign, as well as a standalone variation on the standard speed limit sign, with a yellow background instead of a white one, the words ``speed limit'' omitted and an additional panel stating the type of hazard ahead. Though they list speeds, the U.S. advisory speed signs are classified as warning signs, not regulatory signs, as primary speed signs are. Australia uses a similar design as the U.S. in spite of regulatory speed limit signs being quite different. Germany used a square sign with a blue background and white lettering, similar to the minimum speed limit sign, and New Zealand uses a yellow background with black lettering (similar to the Australian design without the ``km/h'' lettering). The United Kingdom currently uses an oblong white rectangle with black lettering stating ``Max Speed''.
 question: do you have to follow yellow speed limit signs?

SOLUTION: No

PROBLEM: passage: White spirit (UK) or mineral spirits (US, Canada), also known as mineral turpentine (AU/NZ), turpentine substitute, petroleum spirits, solvent naphtha (petroleum), Varsol, Stoddard solvent, or, generically, ``paint thinner'', is a petroleum-derived clear liquid used as a common organic solvent in painting.
 question: is clean spirit the same as white spirit?

SOLUTION: No

PROBLEM: passage: Pakistani athletes have won a total of ten medals, all in the Summer Olympics with eight of those from men's field hockey. In 1996 Atlanta Summer Olympics, Pakistan's Syed Hadi Haider Naqvi did pick up a bronze medal in the demonstration sport of Tae-Kwon-Do, but as the sport was not given full status, the medal was not recognized in the official tally.
 question: has pakistan ever won a medal in olympics?

SOLUTION:
Yes