Question: How many Filmfare awards did the actress who starred in Chennai Express win?
Context: Khadki Railway Station is on the Mumbai - Pune Railway route.  It is owned by central railways department of Indian Railways.  Sinhagad Express, Sahyadri Express, Deccan Express, Koyna Express and Mumbai - Chennai Express have their halt at this station.  It has four platforms, six lines and one footbridge and is an electrified station.  The nearest railway station is Pune Railway Station and nearest airport is Pune International Airport at Lohegaon (Viman Nagar).  The Pichola offers accommodation which is just 4 km away from the station.  This is a Major halt for Military.  This makes this an important station on Pune Suburban Railway.  This station is to the east of Khadki Auto Rickshaw Stand and is near Khadki Bazaar.  This Station was built for access to Khadki Cantonment (Kirkee Cantonment).  Even today this station is mostly used for Indian Army.  The CAFVD Sports Stadium is in front of this railway station which hosts local Association Football and Field Hockey matches. Rohit Shetty (born 14 March 1973) is an Indian film director and producer.  His work as a filmmaker include the films "", "Golmaal Returns", "Golmaal 3", "Singham", "Bol Bachchan", "Singham Returns", "Chennai Express" and "Dilwale", which is currently the sixth highest grossing Bollywood film worldwide, for which he was nominated for Filmfare Award for Best Director. Chennai Express is a 2013 Indian romantic action comedy film directed by Rohit Shetty, and produced by Gauri Khan for Red Chillies Entertainment.  The film features Shah Rukh Khan and Deepika Padukone in lead roles; it is the second collaboration between Khan and Padukone after "Om Shanti Om" (2007).  The film is about a man's journey from Mumbai to Rameshwaram, and what happens along the way after he falls in love with the daughter of a local don.  Principal photography began on 27 September 2012, filming began in October 2012 and was completed by May 2013. Tabu is an Indian film actress.  She has mainly acted in Hindi films, though she has also starred in numerous Telugu, Tamil, Malayalam, Marathi and Bengali language films, as well as Hollywood films.  She has won the National Film Award for Best Actress twice, and she holds the record for the most wins of Filmfare Awards in Critics Best Actress with four.  Other then Best Actress category, she has received Filmfare Awards in Best Female Debut, Best Actress, Best Supporting Actress, Best Actress (Tamil) an Best Actress (Telugu) categories. Filmfare Awards South is the South Indian segment of the annual Filmfare Awards, presented by The Times Group to honour both artistic and technical excellence of professionals in the South Indian film industry.  The industries like Tamil, Malayalam, Kannada and Telugu actors perform their talents on the stage.  They were introduced in 1954, around the films released in 1953 and Filmfare Awards initially recognizing the Hindi film industries.  In 1964 awards were extended to Best Picture in Tamil, Telugu, Bengali and Marathi, around the films released in 1963.  The inclusion of Malayalam cinema in the awards came in 1967 while Kannada cinema was recognized in 1970.  Each industry is given its own set of creative awards in annual ceremonies that have predominantly been held in Chennai and Hyderabad. Deepika Padukone (] ; born 5 January 1986) is an Indian film actress.  One of the highest-paid actresses in India, Padukone is the recipient of several awards, including three Filmfare Awards.  She features in listings of the nation's most popular and attractive personalities. This is a list of awards and nominations of Asin Thottumkal, an Indian actress who has worked in Malayalam, Telugu, Tamil and Hindi movies.  Asin has won a number of awards for her performance in various films in the Tamil, Telugu and Hindi industries, including the most coveted Kalaimamani award by the Chief Minister of Tamil Nadu in 2009.  She has won various Filmfare awards and other prominent awards for her acting skills in all three major industries which she has been part of in her career.  The three Filmfare awards, she has won so far includes, Filmfare Best Telugu Actress Award for Amma Nanna O Tamila Ammayi, Filmfare Best Tamil Actress Award for Ghajini and Filmfare Best Female Debut Award for her Hindi debut in Ghajini. The Vasco da Gama Chennai Express is an express train belonging to Indian Railways that runs between Vasco da Gama and Chennai Central in India. The Filmfare Awards South is a segment of Filmfare Awards, which is given to the South Indian film industry, that consists of the Tamil, Telugu, Malayalam and Kannada film industries.  Sudeep is the one and only Kannada actor who won three FilmFare Awards Continuously. The Filmfare Award for Best Supporting Actress is given by "Filmfare" as part of its annual Filmfare Awards for Hindi films, to recognise a female actor who has delivered an outstanding performance in a supporting role.  Although the Filmfare awards started in 1954, awards for the Best Supporting Actress category started the following year 1955.
Answer: three