The following are multiple choice questions (with answers) about medical knowledge.   **Question:** A 45 year old woman has a nodule in the neck which moves during swallowing. The nodule most probably is attached to:   (A) Thyroid   (B) Larynx   (C) Oesophagus   (D) Pharynx
['(A) Thyroid <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Thyroid \n (B) Larynx \n (C) Oesophagus \n (D) Pharynx <> possible answers', '  A 45 year old woman has a nodule in the neck which moves during swallowing. The nodule most probably is attached to: <> context@']