Question: Nehi and Grapico were both introduced in what years respectively? 
Context: Nehi (pronounced "knee high") is a flavored soft drink that originated in the United States.  It was introduced in 1924 by Chero-Cola/Union Bottle Works.  The "Nehi Corporation" name was adopted in 1928 after the Nehi fruit-flavored sodas became popular.  In 1955, the company changed its name to Royal Crown Company, after the success of its RC Cola brand.  It was founded by Claud A. Hatcher, a Columbus, Georgia grocer, who began bottling ginger ale and root beer in 1905.  In April 2008, Nehi became a brand of Dr Pepper Snapple Group in the United States. Grapico is a caffeine-free, artificially flavored carbonated soft drink with a purple color and a grape taste that is sold in the Southeastern United States.  When introduced in 1916, the product quickly became a success, which in part was due to implying that Grapico contained real grape juice even though it did not.  In the spring of 1926, J. Grossman's Sons sold the Grapico business to New Orleans business Pan American Manufacturing Co.  Pan American continued J. Grossman's Sons' improper practice of implying that Grapico contained real grape juice and lost the right to use the word "Grapico" to designate their artificial grape drink in 1929. The Man Who Folded Himself is a 1973 science fiction novel by American writer David Gerrold, dealing with time travel.  It was nominated for the Nebula Award for Best Novel in 1974 and the Hugo Award for Best Novel in 1974.  The book explores the psychological, physical, and personal challenges that manifest when time travel is possible for a single individual at the touch of a button.  References to both the American Airlines Flight 191 crash and the destruction of the World Trade Center Twin Towers, events which did not occur until 6 years and 28 years respectively after initial publication, were added in the 2003 edition. The Electoral system of Turkey varies for general, presidential and local elections that take place in Turkey every four years, five years and five years respectively.  Turkey has been a multi-party democracy since 1950 (officially since 1945), with the first democratic election held on 14 May 1950 leading to the end of the single-party rule established in 1923.  The current electoral system for electing Members of Parliament to the Grand National Assembly has a 10% election threshold, the highest of any country. OML 29 is also known as Oil Mining Licence 29.  Oil Mining Licence OML is one of the two types of licences issued to oil producers in Nigeria "with validity periods ranging from 5 to 20 years respectively."  OML29 is a large block located in the southeastern Niger Delta containing 11 oil and gas fields.  OML29 stretches over an area of 983 square kilometres.  It includes the Nembe Oil Field, Santa Barbara Oil Field and Okoroba Oil Fields.  It also include related facilities like the Nembe Creek Trunk Line NCTL.  A 100 kilometres long pipeline with a capacity of 600 thousand barrels per day. The Good-Conduct stripe was a British Army award for good conduct during service in the Regular Army by an enlisted man.  The insignia was a points-up chevron of NCO's lace worn on the lower sleeve of the uniform jacket.  It was given to Privates and Lance Corporals for 2, 6, 12, or 18 years' service without being subject to formal discipline.  A further stripe was awarded for every 5 years of good service after the 18th (23-, 28-, 33-, 38-, 43-, or 48 years).  If the soldier had never had their name written in the Regimental Conduct Book, they earned the 4th, 5th, 6th, and 7th stripes after 16-, 21-, 26-, and 32 years respectively. The Sunday Mail (originally titled the "Mail") was founded in 1912 by Clarence Moody.  Moody initially set up three newspapers – the "Sporting Mail", "Saturday Mail" and the "Mail".  The first two titles lasted only two years and five years respectively.  The "Mail" went into liquidation in late 1914.  Ownership passed briefly to George Annells and Frank Stone, and then to Herbert Syme.  In May 1923 News Limited purchased the "Mail" and moved the newspaper to North Terrace.  By this time the "News" had developed a strong sporting focus.  Results of weekend sporting matches of all types and grades were reported in the "Mail". Dr. Richard V. Ganslen (February 15, 1917 – May 12, 1995 in Denton, Texas) was an American track and field athlete specializing in the pole vault but also was a top athlete in the long jump and triple jump.  He used his knowledge from being an active participant in the sport to author several technical manuals.  While competing for Columbia University, he was the American national indoor champion in 1938 and the 1939 NCAA Champion in the pole vault.  He also set the school records in the long jump and triple jump which lasted for 13 and 15 years respectively.  Those marks are still #3 and #4 on Columbia's all-time list.  In 1936, he had been the Junior National Champion.  He continued to vault into masters age divisions until at least age 63. " Sports Illustrated" called him the "world's leading authority on pole-vaulting." Li Chengliang (: "Lǐ Chéngliáng"Korean: 이성량 ; 1526–1618) was a Ming dynasty general of Korean descent who was charged with maintaining peaceful relations with the Jurchen tribes.  Born in a military family in Tieling (in modern-day Liaoning province, then in Liaodong on the northeastern reaches of the Ming empire), Li suffered from poverty during his childhood.  It was not until he reached the age of 40 that he received an official appointment, but he eventually became Liaodong Regional Commander (Chinese: 遼東總兵) with the backing of the Chief Grand Secretary Zhang Juzheng.  Li served two terms as Liaodong Regional Commander, for 22 years and 8 years respectively. ICAT Design and Media College is a college offering education related to digital design and media.  It offers full-time UG, PG Diploma and Masters Programs of 3 years, 1 year and 2 years respectively, in collaboration with an Indian and UK University.  The college has three campuses around South India: Chennai, Bangalore and Hyderabad.
Answer: 1924