What is the best way to combine these three sentences?
Hernando walked to school. He met Katalin along the way. Then Hernando and Katalin picked up Siran.
A. Walking to school, Hernando and Katalin, along the way picked up Siran.
B. While walking to school, Hernando met Katalin, then they picked up Siran.
C. Katalin met Hernando on the way to school, and then she picked up Siran.
D. Hernando walked to school, and he met Katalin along the way, and then they picked up Siran.
