AMC8 1987 Problem 11

The sum 2 \dfrac{1}{7}+3 \dfrac{1}{2}+5 \dfrac{1}{19} is between

Answer Choices
A. 10 and 10 \dfrac{1}{2}
B. 10 \dfrac{1}{2} and 11
C. 11 and 11 \dfrac{1}{2}
D. 11 \dfrac{1}{2} and 12
E. 12 and 12 \dfrac{1}{2}