You will be given a context, a subject and a relation. Your task is to generate a question based on the subject and relation. The generated question should include the given subject. Try to use a minimum number of words that are not present in either context, subject or relation while generating question.

Context : Aldo Martínez Echevarria (born August 27, 1968 in Pinar del Rio) is retired male wrestler from Cuba. 
Subject : Aldo Martínez 
Relation : sex or gender
Is Aldo Martínez a male or female?

Context : Not Quite Paradise is a 1985 British comedy-drama directed by Lewis Gilbert. 
Subject : Not Quite Paradise 
Relation : director
Who is the director of Not Quite Paradise?

Context : Evolving from the earlier series This Land of Ours, a documentary series about Canada's agricultural and natural resources, This Land expanded its focus to include environmental and conservation issues. 
Subject : This Land 
Relation : original network

Which original network is part of This Land?