Question: Missa Sancti Nicolai, Mass No. 6 in G major, Hob. XII/6, also known as the "Nicolaimesse", was made by Joseph Haydn, composed around 1772 and revised in 1802, is which form of sacred musical composition, is a choral composition that sets the invariable portions of the Eucharistic liturgy, to music?
{'answer': 'Mass', 'supporting_facts': [['Missa Sancti Nicolai', 1], ['Mass (music)', 0]]}