In the diagram, PQRSPQRSPQRS, JQKJQKJQK and LRKLRKLRK are straight lines. What is the size of the angle JKLJKLJKL?(A) 34°34°34° (B) 35°35°35° (C) 36°36°36° (D) 37°37°37° (E) 38°38°38°