Task: Question Answering
Input (English): Passage: 23rd Street is another main numbered street in Manhattan. It begins at FDR Drive and ends at Eleventh Avenue. Its length is 3.1 km/1.9m. It has two-way travel. On 23rd Street there are five local subway stations: Question: What is the length of 23rd Street in kilometers?
Output (English): 3.1 km