Q: When completed in 1859, it was, says clockmaker Ian Westworth, ''the prince of timekeepers: the biggest, most accurate four-faced striking and chiming clock in the world.'' The tower had its 150th anniversary on 31 May 2009, during which celebratory events took place.
Can we conclude that does big ben have a clock on all four sides?
A: yes

Q: In the 21st century, Montreal has continued to build row houses at a high rate, with 62% of housing starts in the metropolitan area being apartment or row units. Apartment complexes, high-rises, and semi-detached homes are less popular in Montreal when compared to large Canadian cities like Toronto or Vancouver but similar to some US cities, in particular Philadelphia. This may be due to these cities having developed earlier. Montreal's characteristic row houses and their iconic alleyways, balconies, and outdoor staircases have become cultural symbols of the city, featured in David Fennario's Balconville and Mordecai Richler's The Apprenticeship of Duddy Kravitz.
Can we conclude that is an end of terraced house semi detached?
A: yes

Q: Mount Whitney is the tallest mountain in California, as well as the highest summit in the contiguous United States and the Sierra Nevada--with an elevation of 14,505 feet (4,421 m). It is in Central California, on the boundary between California's Inyo and Tulare counties, 84.6 miles (136.2 km) west-northwest of the lowest point in North America at Badwater Basin in Death Valley National Park at 282 ft (86 m) below sea level. The west slope of the mountain is in Sequoia National Park and the summit is the southern terminus of the John Muir Trail which runs 211.9 mi (341.0 km) from Happy Isles in Yosemite Valley. The east slope is in the Inyo National Forest in Inyo County.
Can we conclude that is mount whitney the highest mountain in california?
A: yes

Q: Wembley Park is a London Underground station in Wembley Park, north west London. The station is served by the Underground's Metropolitan and Jubilee Lines and is in Travelcard Zone 4. It is located on Bridge Road (A4089) and is the nearest Underground station to the Wembley Stadium and Wembley Arena complex. This is where the Jubilee line from Stanmore diverges from the Metropolitan line which was formerly a branch of the Metropolitan Railway and was taken over by the Bakerloo line and today part of the Jubilee line.
Can we conclude that is there a tube station at wembley stadium?
A:
no