question: How is a Commissioned Officer 's rank shown ?
answer: designated by bars , oak leaves , a silver eagle , and anywhere from one to four stars
turker_answer: A Commissioned Officer 's rank is designated by bars , oak leaves , a silver eagle , and anywhere from one to four stars .
rule-based: A Commissioned Officer 's rank is shown by designated by bars , oak leaves , a silver eagle , and anywhere from one to four stars .