This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Upper limb, Subject name: Anatomy
Which muscle originates from tendon of other muscle? 
Select and explain. 
A. Palmaris longus, B. FCR, C. Lumbricals, D. Adductor pollicis
C: Lumbricals
Answer: C: Lumbricals 
Explanation: -Origin of the following muscles are as follows:-Lumbricals 1 and 2 from lateral side of lateral 2 tendons of flexor digitorum profundus.Lumbricals 3 and 4 from adjacent sides of medial 3 tendons of flexor digitorum profundus.-Palmaris longus and flexor carpi radialis from medial epicondyle of humerus by a common flexor origin.-Adductor pollicis has two heads of origin: the oblique head arises from anterior aspects of capitate bone and bases of 2nd and 3rd metacarpal bones. The transverse head arises from ridge on distal 2/3 of anerior surface of shaft of 3rd metacarpal.-reference: Textbook of anatomy, Upper limb, and thorax, Vishram Singh, 2nd edition, page no.144,107,108