Which Are Actions of the Flexor Hallucis Longus

Multiple Choice

Which are actions of the flexor hallucis longus?

A) flexion of the thumb at the metacarpophalangeal and interphalangeal joints,and flexion of the hand at the wrist joint
B) flexion of the big toe (toe number one) at the metatarsophalangeal and interphalangeal joints,and plantarflexion of the foot at the ankle joint
C) flexion of the thumb at the metacarpophalangeal and interphalangeal joints,and extension of the hand at the wrist joint
D) flexion of the big toe (toe number one) at the metatarsophalangeal and interphalangeal joints,and dorsiflexion of the foot at the ankle joint