user: Question: What line is 24.7 km and head towards toyohashi east?
Columns: ['Direction', 'Name', 'Japanese', 'Terminals', 'Length (km)']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['Main', '■ Nagoya Line', '名古屋本線', 'Toyohashi - Meitetsu-Gifu', 99.8]
SQL:

assistant: SELECT "Name" FROM "Table" WHERE "Direction" = 'toyohashi east' AND "Length (km)" = 24.7;