Task: Question Answering
Input (English): Question: Antegrade amnesia is a result of brain damage in: 
 Options:  <1> The hippocampus, its afferents or eferences. <2> The hypothalamus, its afferences or eferences. <3> The thalamus, its afferences or eferences. <4> The pituitary gland, its afferences or eferences. <5> The orbitofrontal cortex, its afferents or eferences.
Output (English): 1