Question: What is the station with the most riders that has an annaul ridership of 4445100 and line smaller than 1??
SQL: SELECT MAX("Stations") FROM "2-10978010-1" WHERE "Annual ridership (2012)" = 4445100.0 AND "Lines" < 1.0;

Question: What is the number of annual ridership with a station that has more than 13 stations and larger than 4 lines?
SQL: SELECT SUM("Annual ridership (2012)") FROM "2-10978010-1" WHERE "Stations" = 13.0 AND "Lines" > 4.0;

Question: How many lines have fewer than 44 stations and fewer than 881 riders per mile?
SQL: SELECT COUNT("Lines") FROM "2-10978010-1" WHERE "Stations" < 44.0 AND "Rider. per mile" < 881.0;

Question: Which station has 3871 riders per mile, and an annual ridership in 2012 of larger than 15399400?
SQL: SELECT MAX("Stations") FROM "2-10978010-1" WHERE "Rider. per mile" = 3871.0 AND "Annual ridership (2012)" > 15399400.0;