Question: The Yiwu - Madrid Railway line is one of the routes that are rail links between what two land masses?
Sentence (from "Kanniyakumari District Railway"): The Chief Engineer of Travancore, Mr. Barton, suggested a proposal to link Travancore by a railway line drawn from Kovilpatti of Madras state to Trivandrum (since renamed Thiruvananthapuram) through Shencottah in the Chittar mountain area, and from Trivandrum to Quilon (since renamed Kollam), the commercial centre of Kerala.
Relevant evidence: No