Input (grade 7): Schinz was born at Zurich and studied medicine at WÃ 1\/4 rzburg and Jena, returning to Zurich in 1798 to practice.
Output (grade 3): Schinz was born at Zurich and studied medicine at WÃ 1\/4 rzburg and Jena. In 1798 he returning to Zurich to work as a doctor.