question: How long is the amount of railway lines that permit speeds greater than 120 km/h ?
answer: 900 km ( 559 mi )
turker_answer: The amount of railway lines that permit speeds greater than 120 km/h is 900 km ( 559 mi ) .
rule-based: The amount of railway lines that permit speeds greater than 120 km/h is 900 km ( 559 mi .