Q: In North America, annual novena are observed in some regions such as in Montreal Canada, where between March 10 and 19 the annual novena ends in a feast of Saint Joseph. A religious survey published in the 1921 Bulletin of the University of Notre Dame, states that novena prayers were popular, and particularly common among students during examinations and during illness or after the death of a fellow student. The Novena-Seance remain popular in many regions of the United States, such as among the Roman Catholics of Louisiana where novenas are dedicated to St. Jude and the Virgin Mary. These novenas are prayers believed to create a contact between the saint and the devotee, and thereby invoke divine intervention in whatever problem or anxiety is important to the devotee.
Can we conclude that does a novena end on the feast day?
A: yes

Q: A player's turn continues so long as he legally pockets one or more object balls with each shot. A shooter can even knock in his own ball, allowing him to continue a turn in exchange for his now-weakened position. This circumstance is called ''cutting one's own throat''. If a player sinks his own last ball (intentionally or otherwise), he must sit out the rest of the game, except as noted below.
Can we conclude that can you hit your own ball in cutthroat?
A: yes

Q: DSLRs became affordable around the mid-1990s, and have become extremely popular in recent years. Some manufacturers, for example Minolta, Canon and Nikon, chose to make their DSLRs 100% compatible with their existing SLR lenses in the beginning, allowing owners of new DSLRs to continue to use their existing lenses and get a longer lifespan from their investment. Others, for example Olympus, chose to create a completely new lens mount and series of lenses for their DSLRs. The Pentax SLR camera K-mount system is backward compatible to all previous lens generations from Pentax, including the latest digital SLRs like the K-3 and K-50. A Pentax K-mount lens from the early 70s can be used on the newest Pentax DSLR although it may not provide features that are included in newer lenses (e.g. autofocus). There are a few exceptions from the MZ and ZX series of Pentax film cameras that do not work with some of the older lenses.
Can we conclude that do all dslr lenses fit all dslr cameras?
A: no

Q: At present, the only national photo identity documents are the passport and passport card, which are issued to U.S. nationals only upon voluntary application. The driver's license, which is issued by each individual state, operates as the de facto national identity card due to the ubiquity of driving in the United States.
Can we conclude that is a us passport a valid form of id?
A:
yes