My 1099-B contains a sales section title for "unknown gains or losses" which reports proceeds, but has "N/A" for cost or basis. How do I enter this in the"Sales section Title" box which only offers the following choices:
Short term basis reported
short term basis not reported
short term did nor receive 1099-B
long term basis reported
long term basis not reported
long term did not receive a 1099-B
