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.

Q: passage: In mathematical analysis, the rational numbers form a dense subset of the real numbers. The real numbers can be constructed from the rational numbers by completion, using Cauchy sequences, Dedekind cuts, or infinite decimals.
question: is every rational number is a real number?

A: Yes
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Q: passage: Stachys byzantina (syn. S. lanata; lamb's-ear or woolly hedgenettle) is a species of Stachys, native to Turkey, Armenia, and Iran. It is cultivated over much of the temperate world as an ornamental plant, and is naturalised in some locations as an escapee from gardens. Plants are very often found under the synonym Stachys lanata or Stachys olympica.
question: is there a plant called lamb's ear?

A: Yes
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Q: passage: A football pitch (also known as a football field or soccer field) is the playing surface for the game of association football. Its dimensions and markings are defined by Law 1 of the Laws of the Game, ''The Field of Play''. The surface can either be natural or artificial, but FIFA's Laws of the Game specify that all artificial surfaces must be painted green. The pitch is typically made of turf (grass) or artificial turf, although amateur and recreational teams often play on dirt fields.
question: can you play soccer on a football field?

A:
Yes
****