In this task, you are given Wikipedia articles on a range of topics, we ask you to write a question based on the content of the articles that can be answered in a binary manner i.e. True or False.

Ex Input:
Spile -- A spile is a small wooden or metal peg used to control the flow of air into, and carbon dioxide out of, a cask of ale. Spiles can also be used to broach water from trees.

Ex Output:
can you get water from a tree with a spile


Ex Input:
Rio de Janeiro -- Rio de Janeiro (/ˈriːoʊ di ʒəˈnɛəroʊ, -deɪ ʒə-, -də dʒə-/; Portuguese pronunciation: (ˈʁi.ud(ʒi) ʒɐˈnejɾu); River of January), or simply Rio, is the second-most populous municipality in Brazil and the sixth-most populous in the Americas. The metropolis is anchor to the Rio de Janeiro metropolitan area, the second-most populous metropolitan area in Brazil and sixth-most populous in the Americas. Rio de Janeiro the capital of the state of Rio de Janeiro, Brazil's third-most populous state. Part of the city has been designated as a World Heritage Site, named ``Rio de Janeiro: Carioca Landscapes between the Mountain and the Sea'', by UNESCO on 1 July 2012 as a Cultural Landscape.

Ex Output:
the capital of brazil is rio de janeiro


Ex Input:
Collectively exhaustive events -- One example of an event that is both collectively exhaustive and mutually exclusive is tossing a coin. The outcome must be either heads or tails, or p (heads or tails) = 1, so the outcomes are collectively exhaustive. When heads occurs, tails can't occur, or p (heads and tails) = 0, so the outcomes are also mutually exclusive.

Ex Output:

if events a and b are mutually exclusive are they also collectively exhaustive


