Q: After World War II, amateur radio operators in the US started to receive obsolete but usable Teletype Model 26 equipment from commercial operators with the understanding that this equipment would not be used for or returned to commercial service. "The Amateur Radioteletype and VHF Society" was founded in 1946 in Woodside, NY. This organization soon changed its name to "The VHF Teletype Society" and started US Amateur Radio operations on 2 meters using audio frequency shift keying (AFSK). The first two-way amateur radioteletype Q code of record took place in May 1946 between Dave Winters, W2AUF, Brooklyn, NY and W2BFD, John Evans Williams, Woodside Long Island, NY. On the west coast, amateur RTTY also started on 2 meters. Operation on 80 meters, 40 meters and the other High Frequency (HF) amateur radio bands was initially accomplished using make and break keying since frequency shift keying (FSK) was not yet authorized. In early 1949, the first American transcontinental two-way RTTY QSO was accomplished on 11 meters using AFSK between Tom McMullen (W1QVF) operating at W1AW and Johnny Agalsoff, W6PSW. The stations effected partial contact on January 30, 1949, and repeated more successfully on January 31. On February 1, 1949, the stations exchanged solid print congratulatory message traffic and rag-chewed. Earlier, on January 23, 1949, William T. Knott, W2QGH, Larchmont, NY, had been able to make rough copy of W6PSWs test transmissions. While QSOs could be accomplished, it was quickly realized that FSK was technically superior to make and break keying. Due to the efforts of Merrill Swan, W6AEE, of "The RTTY Society of Southern California" publisher of RTTY and Wayne Green, W2NSD, of CQ Magazine, Amateur Radio operators successfully petitioned the U.S. Federal Communications Commission (FCC) to amend Part 12 of the Regulations, which was effective on February 20, 1953. The amended Regulations permitted FSK in the non-voice parts of the 80, 40 and 20 meter bands and also specified the use of single channel 60 words-per-minute five unit code corresponding to ITA2. A shift of 850 hertz plus or minus 50 hertz was specified. Amateur Radio operators also had to identify their station callsign at the beginning and the end of each transmission and at ten-minute intervals using International Morse code. Use of this wide shift proved to be a problem for Amateur Radio operations. Commercial operators had already discovered that narrow shift worked best on the HF bands. After investigation and a petition to the FCC, Part 12 was amended, in March 1956, to allow Amateur Radio Operators to use any shift that was less than 900 hertz.
How many times was Part 12 of the Regulations amended?
A: 2

Problem: Jordan and the Bulls continued their dominance in the 1991-92 NBA season, establishing a 67-15 record, topping their franchise record from 1990-91. Jordan won his second consecutive MVP award with averages of 30.1 points, 6.4 rebounds and 6.1 assists per game on 52% shooting. After winning a physical 7-game series over the 1991-92 New York Knicks season in the second round of 1992 NBA Playoffs and finishing off the 1991-92 Cleveland Cavaliers season in the Conference Finals in 6 games, the Bulls met Clyde Drexler and the 1991-92 Portland Trail Blazers season in 1992 NBA Finals. The media, hoping to recreate a Celtics-Lakers rivalry, highlighted the similarities between "Air" Jordan and Clyde "The Glide" during the pre-Finals hype. In the first game, Jordan scored a Finals-record 35 points in the first half, including a record-setting six three-point field goals. After the sixth three-pointer, he jogged down the court shrugging as he looked courtside. Marv Albert, who broadcast the game, later stated that it was as if Jordan was saying, "I cant believe Im doing this." The Bulls went on to win Game 1, and defeat the Blazers in six games. Jordan was named Finals MVP for the second year in a row and finished the series averaging 35.8 ppg, 4.8 rpg, and 6.5 apg, while shooting 53% from the floor.
Answer this question based on the article: Which season did the Bulls have a worse record in, 1991-92, or 1990-91?
A: 1990-91

Question:
After a huge win on the road, the Steelers returned home for a game against the Buccaneers. The Bucs scored first when Mike Glennon found Mike Evans on a 7-yard TD pass for a 7-0 lead. They increased their lead when Patrick Murray kicked a 50-yard field goal for a 10-lead. The Steelers finally got on the board when Shaun Suisham nailed a 25-yard field goal to come within a TD, 10-3 followed by Ben Roethlisberger hooking up with Antonio Brown on an 11-yard TD pass to tie the game up at 10-10. In the 2nd quarter, Roethlisberger found Brown again this time on a 27-yard TD pass to take the lead 17-10 at halftime. After the break, Doug Martin ran for a TD from 3 yards out to tie the game back up, 17-17. The Steelers pulled away as Roethlisberger found Heath Miller on a 5-yard TD pass for a 24-17 lead. In the 4th quarter, the Bucs pulled within 4 when Murray kicked a 27-yard field goal for a 24-20 game. Driving down the field, the Bucs were able to complete the comeback attempt as Glennon found Vincent Jackson on a 5-yard TD pass for a final score of 27-24.

Which player tied the game?

Answer:
Doug Martin

Q: The Broncos' defense limited Titans' quarterback Marcus Mariota to only 88 yards passing on 6 of 20 attempts; however, the Titans controlled the first half time of possession by a 2-1 margin and led 10-0 in the first quarter. Running back DeMarco Murray rushed for a 1-yard touchdown and placekicker Ryan Succop kicked a 53-yard field goal; the latter scoring play occurred after the Titans' defense forced a fumble off Broncos' running back Justin Forsett. A 41-yard field goal by Succop just before halftime gave the Titans a 13-0 lead. The Broncos' offense did not cross midfield in the first half. After a scoreless third quarter, the Broncos were attempting to cut into the Titans' lead early in the fourth quarter, but the Titans' defense stopped the Broncos on a 4th-and-goal. After forcing a Titans' punt, the Broncos finally got on the scoreboard with ten minutes remaining in the game, with quarterback Trevor Siemian connecting on a 3-yard touchdown pass to wide receiver Emmanuel Sanders. After forcing a three-and-out from the Titans, the Broncos marched down to as far as the Titans' 16-yard line, but had to settle on a 34-yard field goal by placekicker Brandon McManus to narrow the Titans' lead to 13-10 with 4:33 remaining in the game. After forcing another Titans' punt, the Broncos had one last possession, hoping for a rally. With 1:04 remaining in the game, Siemian completed a pass to tight end A. J. Derby at the 41-yard line, however, Titans' linebacker Avery Williamson forced a fumble off Derby, which was recovered by safety Daimion Stafford to seal the win for the Titans.
How many points did the Titans lead by at halftime?
A:
13