Question: Ryan Teeter is currently racing in the 2017 GP3 Series, which is a motor racing feeder series that runs in support of which FIA championship?

Context paragraphs:
2014 GP3 Series: The 2014 GP3 Series season was the fifth season of the GP3 Series, a motor racing feeder series for Formula One and sister series GP2.  The series continued to use Pirelli tyres.

2018 GP3 Series: The 2018 GP3 Series is the ninth and final season of the GP3 Series, a motor racing feeder series that runs in support of the 2018 FIA Formula One World Championship and sister series Formula 2.  The series will merge with the FIA Formula 3 European Championship in 2019.

2013 GP3 Series: The 2013 GP3 Series season was the fourth season of the GP3 Series, a motor racing feeder series for Formula One and sister series GP2.

2015 GP3 Series: The 2015 GP3 Series was the sixth season of the GP3 Series, a motor racing feeder series that was run in support of the FIA Formula One World Championship and sister series GP2.  Thirty-one drivers represented eight teams over the course of the season's nine rounds, starting in Spain on 9 May and ending in Abu Dhabi on 29 November.  It was the final season for the Dallara GP3/13-AER P57 V6 chassis and engine package that debuted in 2013.  A new Dallara-built chassis was introduced for 2016 along with a Mecachrome normally-aspirated V6 engine.

2017 GP3 Series: The 2017 GP3 Series is the eighth season of the GP3 Series, a motor racing feeder series that runs in support of the 2017 FIA Formula One World Championship and sister series Formula 2.

Ryan Tveter: Ryan Tveter (born May 20, 1994) is an American racing driver from Oyster Bay, New York currently racing for Trident in the 2017 GP3 Series.

2016 GP2 Series: The 2016 GP2 Series season was the twelfth season of the GP2 Series, a motor racing feeder series that was run in support of the 2016 FIA Formula One World Championship.  It was the final season run under the "GP2 Series" name, with the championship being rebranded as the FIA Formula 2 Championship from 2017.

GP2 Series: The GP2 Series was a form of open wheel motor racing introduced in 2005 following the discontinuation of the long-term Formula One feeder series, Formula 3000.  The GP2 format was conceived by Bernie Ecclestone and Flavio Briatore, while Ecclestone also has the rights to the name GP1.  In 2010, the GP3 Series class was launched, as a feeder class for the GP2 series.  In 2017, the series was rebranded as the FIA Formula 2 Championship.

2016 GP3 Series: The 2016 GP3 Series season was the seventh season of the GP3 Series, a motor racing feeder series that runs in support of the 2016 FIA Formula One World Championship and sister series GP2.  In keeping with the series' philosophy of updating its technical regulations every three years, the Dallara GP3/13 chassis introduced in the 2013 season was discontinued and Dallara supplied all teams with a new model known as the GP3/16, which are using until the next cycle begins in 2019.

Dallara GP3/16: The Dallara GP3/16 was the third generation of car developed by Italian manufacturer Dallara to run as the sole chassis for the GP3 Series, a feeder series for Formula One and the FIA Formula 2 Championship.  The GP3/16 made its debut at the start of the 2016 season in Barcelona.  The GP3/16 cars are utilize all-new Mecachrome V6 3.4 L engine after Mecachrome was confirmed by GP3 Series as engine supplier from 2016 to 2018.

Supporting paragraphs: Ryan Tveter 2017 GP3 Series
Answer: Formula One World Championship