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 : The Mysteries of Laura is an American police procedural comedy-drama television series that premiered on Wednesday, September 17, 2014. 
Subject : The Mysteries of Laura 
Relation : original network
What network hosts The Mysteries of Laura?

Context : Maud de Badlesmere, Countess of Oxford (1310 -- May 1366) was an English noblewoman, and the wife of John de Vere, 7th Earl of Oxford. 
Subject : Maud de Badlesmere, Countess of Oxford 
Relation : spouse
What is Maud de Badlesmere, Countess of Oxford's spouse's name?

Context : The Zanthus train collision occurred at a crossing loop on the Trans-Australian Railway between Perth and Sydney on 18 August 1999. 
Subject : Zanthus train collision 
Relation : point in time

What date is associated with Zanthus train collision?