Study the fragments of the city's and the Metro's maps. Which of the routes from Lubyanka station will lead you to the Moscow Zoo?

• Lubyanka \(red line\) – Barrikadnaya \(purple line\)
• Lubyanka \(red line\) – Belorusskaya \(circle line\)
• Lubyanka \(red line\) – Smolenskaya \(blue line\)
• Lubyanka \(red line\) – Mayakovskaya \(green line\)