Question: Both Esteban Ocon and Rio Haryanto compete in which racing division?
Context: The 2014 FIA Formula 3 European Championship was a multi-event motor racing championship for single-seat open wheel formula racing cars that held across Europe.  The championship featured drivers competing in two-litre Formula Three racing cars built by Italian constructor Dallara which conformed to the technical regulations, or formula, for the championship.  It was the third edition of the FIA Formula 3 European Championship.  Raffaele Marciello was the reigning drivers' champion, but he did not defend his title as he stepped up to the GP2 Series.  His team, Prema Powerteam represented in the Teams' championship by Esteban Ocon and Antonio Fuoco, defended their Teams' title. The 2009 Formula BMW Pacific season was the eighth Formula BMW Pacific season.  It began on May 2 in Sepang and ended on November 22 in Macau after 15 rounds in five different countries.  Rio Haryanto became champion with one race to spare, having won the title at Okayama. Casner Motor Racing Division – also known as America Camoradi (casner motor racing division), Camoradi USA or Camoradi International – was an American racing team of the 1960s known for racing Maserati Birdcage sports cars, and a Porsche and Cooper in Formula One.  It was founded by Lloyd "Lucky" Casner in 1960, after he gained interest in the Maserati Tipo 61 in August 1959, and was created to race in the 24 Hours of Le Mans.  The Camoradi team won the 1000km Nürburgring in 1960 despite a broken fuel line halfway through the race.  The team achieved victory again in 1961, however, due to the unreliability of their cars they never won Le Mans.  Camoradi also purchased a single Tipo 63 (a more powerful and faster car) but it also suffered the reliability problems of the Tipo 61s. EPIC Racing (Euskadi Phil Imanol Claudio Racing) is a racing team from Spain, The team's headquarters are located in Azkoitia (Gipuzkoa).  It is the only major motorsport team from the Basque Country, (Euskadi).  Epsilon Euskadi ran their own team in World Series by Renault and Formula Renault before renaming the racing division EPIC Racing in 2011.  In 2008 the team participated in sports car racing for the first time with their Epsilon Euskadi ee1 car. The 2015 Bahrain GP2 Series round was a pair of motor races held on 18 and 19 April 2015 at the Bahrain International Circuit in Sakhir, Bahrain as part of the GP2 Series.  It was the first round of the 2015 GP2 Series and was run in support of the 2015 Bahrain Grand Prix.  The first race, a 32-lap feature event, was won by ART Grand Prix driver Stoffel Vandoorne who started from the pole position.  Rio Haryanto finished second for the Campos Racing team, and Racing Engineering driver Alexander Rossi came third.  Haryanto won the second event, a 23-lap sprint race, ahead of Vandoorne in second, and Lazarus driver Nathanaël Berthon in third. Rio Haryanto (born 22 January 1993) is an Indonesian racing driver who raced for Manor in Formula One for the first 12 races of the 2016 Formula One season.  After round 12 of the 2016 season, Manor demoted him to reserve driver, because of his lack of financial sponsorship for the rest of the season.  He was replaced by Esteban Ocon.  He is the first and only Indonesian F1 driver. The Manor MRT05 is a Formula One racing car designed by Manor Racing for use in the 2016 Formula One season.  The car was driven by three rookies, reigning Deutsche Tourenwagen Masters champion Pascal Wehrlein, GP2 Series regular Rio Haryanto and reigning GP3 Series champion Esteban Ocon, who replaced Haryanto ahead of the Belgian Grand Prix. SCCA Pro Racing is the pro racing division of the Sports Car Club of America.  SCCA Pro Racing was formed in 1963, the company is a fully owned subsidiary of SCCA. The Force India VJM10 is a Formula One racing car designed and constructed by Force India to compete during the 2017 Formula One season.  The car is driven by Sergio Pérez and Esteban Ocon, who joined the team after Nico Hülkenberg left the team at the end of the season.  It made its competitive début at the 2017 Australian Grand Prix. Esteban Ocon (born 17 September 1996) is a French racing driver who currently drives in Formula One for Force India.  He made his Formula One debut for Manor Racing in the 2016 Belgian Grand Prix, replacing Rio Haryanto.  Ocon is part of the Mercedes-Benz driver development programme.
Answer: Formula One