Correct Answer: Amateur

Solution : The correct choice is the second option.

In this context, amateur fits best, as it describes someone who is not yet professional or highly experienced but is involved in an activity out of interest or as a beginner.

The meanings of the other options are as follows:

• Proficient means skilled or competent in a particular activity or field.
• Expert refers to a person who has comprehensive knowledge and skill in a particular area due to experience and training.
• A veteran is someone who has extensive experience and often a long history in a particular profession or activity.

Therefore, the correct answer is amateur.