Definition: Classify the relation of question with context to one of these categories: 1) award received, 2) based on, collection, 3) conflict, 4) constellation, 5) convicted of, 6) date of death, 7) director, 8) drafted by, 9) educated at, 10) medical condition, 11) military branch, 12) narrative location, 13) occupation, 14) original network, 15) parent company, 16) point in time, 17) production company, 18) residence, 19) series, 20) service entry, 21) sex or gender, 22) spouse, 23) standards body question.

Positive Example 1 -
Input: Context : Isaac Nicola Romero (1916 in Havana, Cuba -- 1997) was a prominent Cuban guitarist and one of the founders of the modern Cuban Guitar School. 
Question : What was Isaac Nicola's city of birth?
Output: place of birth

Positive Example 2 -
Input: Context : Both Timur and Demir are popular male names in Turkey today. 
Question : What was the title that Timur held?
Output: noble title

Negative Example 1 -
Input: Context : Faye Wong (born 8 August 1969) is a Chinese singer-songwriter and actress based in Hong Kong, often referred to as a ``diva'' in Hong Kong media. 
Question : When did Faye Wong born ?
Output: sex or gender

Negative Example 2 -
Input: Context : The Boeing 601 (sometimes referred to as the BSS-601, and previously as the HS-601) is a communications satellite bus introduced in 1987 by Hughes Space and Communications Company. 
Question : Which was the official year for the approval of Boeing 601?
Output: time of invension

Now complete the following example -
Input: Context : Written by Robert MacGimsey; performed by Johnny Lee and James Baskett ``How Do You Do?'' (reprise) Performed by Bobby Driscoll and Glenn Leedy ``Sooner or Later'' Written by Charles Wolcott and Ray Gilbert; performed by Hattie McDaniel ``Everybody's Got a Laughing Place'' Written by Allie Wrubel and Ray Gilbert; performed by James Baskett and Nick Stewart ``Let the Rain Pour Down'' (downtempo) Written by Ken Darby and Foster Carling; performed by the Hall Johnson Choir ``All I Want'' Traditional, new arrangement and lyrics by Ken Darby; performed by the Hall Johnson Choir ``Zip-a-Dee-Doo-Dah'' (reprise) Performed by Bobby Driscoll, Luana Patten, Glenn Leedy, Johnny Lee, and James Baskett ``Song of the South'' (reprise) Performed by the Disney Studio Choir ``Let the Rain Pour Down'' is set to the melody of ``Midnight Special'', a traditional blues song popularized by Lead Belly (Huddie William Ledbetter). 
Question : Which is the basis of Song of the South?
Output: 


Answer: based on