Read the following passage and answer if the question is true or false.
Passage: Examples of this form of articulation are found in the hip, where the rounded head of the femur (ball) rests in the cup-like acetabulum (socket) of the pelvis, and in the glenohumeral joint of the shoulder, where the rounded head of the humerus (ball) rests in the cup-like glenoid fossa (socket) of the shoulder blade. The shoulder includes a sternoclavicular articulation joint.

Question: is the thumb a ball and socket joint?

Is the answer True or False? Respond with only "True" or "False" and no additional text.
False
False. The thumb is a complex joint with multiple articulations, but it is not a ball and socket joint.