Given a text passage, you need to generate a suitable title as the output. The output title should be one of the words/phrases used in the passage and must be no longer than five words.

[EX Q]: Paragraph: The first stage of building of the tower , as recorded by Leo XIII in his motu proprio Ut mysticam of 1891 , is credited to Pope Gregory XIII , Pope from 1572 to 1585 . The directive was to build a tower at a suitable location in the Vatican and equip it with the " greatest and best instruments of the time " . The design was effected after a series of meetings of the experts who had been appointed to reform the Julian calendar , in use since 45 BC , to verify their proposed reforms . Fr . Christoph Clavius , a Jesuit mathematician from the Roman College , was the expert on the committee who suggested the new system for the observations . The 73 metres ( 240 ft ) tower was then built above the museum and library , flanked by the Belvedere and della Pigna courtyards . The instrumentation for the observation of the sun rays falling over it consisted of a meridian line designed by Ignazio Danti of Perugia . It was in the form of a circular marble plate in the centre , embellished with scientific designs . The tower still remains today , but has undergone improvements over the centuries . Question: what is the suitable title of the passage ?
[EX A]: Early history

[EX Q]: Paragraph: The 2011 12 Columbus Blue Jackets season was the team 's 12th season in the National Hockey League ( NHL ) . The Blue Jackets ' record of 29 46 7 [ note 1 ] was the worst record in the NHL for 2011 12 and the first time in franchise history they finished in last place . It also marked the third straight year that they missed the playoffs . Consequently , they had the best chance to receive the first overall selection in the 2012 NHL Entry Draft lottery , but lost out to the Edmonton Oilers and received the second pick instead .
The Blue Jackets began the year with the worst start in franchise history and the worst by any team in an NHL season in 19 years . After an 11 25 5 start , Head Coach Scott Arniel was fired and replaced by Assistant Coach Todd Richards . The poor season prompted several personnel changes including the trade of All @-@ Star forward Jeff Carter , who was acquired with much fanfare during the off @-@ season . With the prospect of another rebuild looming the Blue Jackets ' captain and best player , Rick Nash , requested to be traded , though he would remain with the team for the entire season .
The team was involved in a controversial loss to the Los Angeles Kings , when the Staples Center clock appeared to freeze at 1 @.@ 8 seconds allowing the Kings time to score the tying goal , before winning in overtime . During the season Columbus managed only two winning streaks of three or more games . One of which came towards the end of the year helping the Blue Jackets finish with 65 points , the third worst point total in franchise history . Question: what is the suitable title of the passage ?
[EX A]: 2011 12 Columbus Blue Jackets season

[EX Q]: Paragraph: Finishing with the worst record in the NHL , Columbus had the best chance of receiving the first overall pick in the 2012 draft . With the NHL 's weighted draft lottery the Blue Jackets had a 48 @.@ 2 % chance of drafting first overall . However , the lottery was won by the Edmonton Oilers , who proceeded to leapfrog Columbus and secure the number one draft pick for a third consecutive year . It was the fifth time that the Blue Jackets were dropped one draft position in the franchise 's 12 lottery participations .
A month later , on May 14 , the Blue Jackets announced that Richards would remain as head coach and signed him to a two @-@ year contract . During the press conference , Howson noted , " Our team continuously improved under Todd and he has earned the opportunity to build upon the work he started . " Columbus posted an 18 21 2 record under Richards , including winning seven of their final 11 games . Question: what is the suitable title of the passage ?
[EX A]:
Post @-@ season