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.

Context : Georg Klusemann's paintings and etchings have been the object of more than 40 exhibitions in France, Spain, Italy, Germany, Venezuela and the U.S.A. The major retrospectives have taken place at the Museum Folkwang in Essen, the Kunstverein für die Rheinlande und Westfalen in Düsseldorf, at the Goethe-Institut New York, at the Bagatti Valsecchi Museum in Milan and at the Museo d'arte contemporanea Villa Croce in Genua. 
Question : Which is the date of death for Georg Klusemann?
date of death

Context : Francesco Mangione is an Italian-born Australian, convicted of the murder of his 26-year-old cousin, Denis Giunta on 5 February 2002 in his Williamstown home. 
Question : For what crime was Francesco Mangione prosecuted?
convicted of

Context : Frank Irving (7 April 1925 -- August 2005) was a British aeronautical engineer, glider pilot, author and university Senior Lecturer. 
Question : What was the date of Frank Irving's death?

date of death