Answer:B
Explanation: because In the passage it says “it tells of growing a circle of sugar cane as a kind and sweet protection
Oral means "spoken instead of written,by word of mouth." So the most likely answer is C. it's recited from memory. Examples of that would be Greek mythology,folklore,or legends. For the hundreds of years those were mainly passed down by word of mouth, from memory.
Examples, one with a comma and one without:
Shakespeare was born in Stratford and went on to write Hamlet.
Shakespeare was born in Stratford, later writing Hamlet
Snow instructs Katniss that she must convince all of Panem that she is in love with Peeta during the Victory Tour, and she must also convince Snow himself. Doing so is her only chance to save her family and friends.