This task involves creating answers to complex questions, from a given passage. Answering these questions, typically involve understanding multiple sentences. Make sure that your answer has the same type as the "answer type" mentioned in input. The provided "answer type" can be of any of the following types: "span", "date", "number". A "span" answer is a continuous phrase taken directly from the passage or question. You can directly copy-paste the text from the passage or the question for span type answers. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words. A "number" type answer can include a digit specifying an actual value. For "date" type answers, use DD MM YYYY format e.g. 11 Jan 1992. If full date is not available in the passage you can write partial date such as 1992 or Jan 1992. If you find multiple spans, please add them all as a comma separated list. Please restrict each span to five words.
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Question: Passage: Week 10 featured the top-ranked defenses (by yardage against) in each conference, as the Lions hosted the Dolphins. Detroit got off to a quick start. Matt Prater kicked a 26-yard field goal on the opening drive of the game. Later in the first quarter, Calvin Johnson, playing in his first game since Week 5, caught a 49-yard TD pass from Matthew Stafford for a 10-0 lead. Miami managed a 23-yard Caleb Sturgis field goal before halftime, making the score 10-3. The Dolphins took the lead in the third, starting with a 50-yard Stugis field goal. Next, Earl Mitchell blocked Prater's 42-yard field goal attempt, and Dion Jordan returned the ball to the Lions 3-yard line. On the next play, Ryan Tannehill connected with Mike Wallace for the touchdown, putting Miami ahead, 13-10. Prater made good on a 50-yard field goal early in the fourth quarter to knot the score at 13-13, but Sturgis' 20-yarder put Miami back on top by 3. As in the previous two games, the Lions had to rally on their final drive to win the game. Starting at their own 26 with 3:13 left in the game, the drive culminated with Stafford's 11-yard touchdown pass to Theo Riddick, putting the Lions ahead for good, 20-16. This was the third straight game in which the Lions trailed at the two-minute warning, then went ahead on their final drive. It was the second time in a month that Miami had lost a game in the final seconds, following a Week 7 loss to Green Bay in which the final touchdown was scored with 3 seconds remaining. According to STATS Inc., this is the first time Detroit has started a season 7-2 since 1993. 
Question: How many points did Dolphins trail by halftime? 
Answer type: Number 

Answer: 7.


Question: Passage: In May 1944, as the war began to turn in favor of the Allies, WCBW reopened the studios and the newscasts returned, briefly anchored by Ned Calmer, and then by Everett Holles. After the war, expanded news programs appeared on the WCBW schedule - whose call letters were changed to WCBS-TV in 1946 - first anchored by Milo Boulton, and later by Douglas Edwards. On May 3, 1948, Edwards began anchoring CBS Television News, a regular 15-minute nightly newscast on the CBS television network, including WCBS-TV. It aired every weeknight at 7:30 p.m., and was the first regularly scheduled, network television news program featuring an anchor . NBC's offering at the time, NBC Television Newsreel , was simply film footage with voice narration. In 1950, the name of the nightly newscast was changed to Douglas Edwards with the News, and the following year, it became the first news program to be broadcast on both coasts, thanks to a new coaxial cable connection, prompting Edwards to use the greeting "Good evening everyone, coast to coast." The broadcast was renamed the CBS Evening News when Walter Cronkite replaced Edwards in 1962. Edwards remained with CBS News with various daytime television newscasts and radio news broadcasts until his retirement on April 1, 1988. 
Question: How many years did Edwards remain with CBS News before he retired in 1988? 
Answer type: Number 

Answer: 26.


Question: Passage: The War of the Spanish Succession ended with the Treaty of Utrecht in 1713. The colonial borders of northeastern North America were reshaped as a result, but the treaty did not account for Indian claims to the same area. French Acadia was ceded to Great Britain which established the province of Nova Scotia, although its borders were disputed. The area disputed by the European powers consisted of land between the Kennebec River  and the Isthmus of Chignecto . This land was occupied by a number of Algonquian-speaking Indian tribes loosely allied in the Wabanaki Confederacy, which also claimed sovereignty over most of this territory and had occupancy preceding that of the Colonists. Massachusetts Governor Joseph Dudley organized a major peace conference at Portsmouth, New Hampshire. In negotiations there and at Casco Bay, the Wabanaki present orally objected to British assertions that the French had ceded their territory to Britain in eastern Maine and New Brunswick, and agreed to a confirmation of boundaries at the Kennebec River and the establishment of government-run trading posts in their territory.:162-163 The Treaty of Portsmouth was ratified on July 13, 1713 by eight representatives of the Wabanaki Confederacy, however, which asserted British sovereignty over their territory.:107-110 Over the next year, other Abenaki tribal leaders also signed the treaty, but no Mi'kmaq ever signed it or any other treaty until 1726.:97-98. 
Question: How many years after the Wabanaki signed the Treaty of Portsmouth did the Mi'kmaq sign it? 
Answer type: Number 

Answer:
13.