Task: Explanation
Input (English): Pontus Sven Gustav Jansson (born 13 February 1991) is a Swedish professional footballer who plays as a centre back for English side Leeds United and the Sweden national team. Question: Pontus Jansson plays for a an English team that was formed in which year ? Answer: 1919
Output (English): Pontus Sven Gustav Jansson born 13 February 1991 is a Swedish professional footballer who plays as a centre back for English side Leeds United and the Sweden national team.