Six persons are travelling in the Taj express from Delhi to Agra, which has two seats facing one another. Each seat can accommodate three people and one side of the compartment has two windows while the other is closed.
(i) The engineer sits to the Tamilian’s left.
(ii) The hindi-speaking person sits to the left of the doctor and opposite to the musician.
(iii) The Punjabi sits to the lawyer’s right while the businessman gets a window seat.
(iv) The Telugu-speaking person sits in the middle of a row, while the politician sits opposite to the Gujrathi.
(v) The Punjabi has a window on his immediate right and next to him is the musician.
If the language specified are the mother tongues of the passengers, whose mother tongue is not known?