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.

Example Input: passage: There are perhaps three hundred sign languages in use around the world today. The number is not known with any confidence; new sign languages emerge frequently through creolization and de novo (and occasionally through language planning). In some countries, such as Sri Lanka and Tanzania, each school for the deaf may have a separate language, known only to its students and sometimes denied by the school; on the other hand, countries may share sign languages, though sometimes under different names (Croatian and Serbian, Indian and Pakistani). Deaf sign languages also arise outside educational institutions, especially in village communities with high levels of congenital deafness, but there are significant sign languages developed for the hearing as well, such as the speech-taboo languages used in aboriginal Australia. Scholars are doing field surveys to identify the world's sign languages.
question: does sign language vary from country to country?
Example Output: Yes

Example Input: passage: A sovereign default (/svrn/) is the failure or refusal of the government of a sovereign state to pay back its debt in full. Cessation of due payments (or receivables) may either be accompanied by formal declaration (repudiation) of a government not to pay (or only partially pay) its debts, or it may be unannounced. A credit rating agency will take into account in its gradings capital, interest, extraneous and procedural defaults, failures to abide by the terms of bonds or other debt instruments. Countries have at times escaped the real burden of some of their debt through inflation. This is not ''default'' in the usual sense because the debt is honored, albeit with currency of lesser real value. Sometimes governments devalue their currency. This can be done by printing more money to apply toward their own debts, or by ending or altering the convertibility of their currencies into precious metals or foreign currency at fixed rates. Harder to quantify than an interest or capital default, this often is defined as an extraneous or procedural default (breach) of terms of the contracts or other instruments.
question: can a country refuse to pay its debt?
Example Output: Yes

Example Input: passage: Since Joel first recorded and released the song in 1976, it has become a pop standard that has been covered by numerous artists, including Barbra Streisand, Lea Michele and Melissa Benoist, Joanna Wang, Elton John, Ramin Karimloo, Shirley Bassey, Oleta Adams, Carmen McRae, Mark-Almond, Diane Schuur, Ben Sidran, Mel Torme, Frank Sinatra Jr., Adam Pascal, and Tony Bennett.
question: did frank sinatra sing new york state of mind?
Example Output:
No