unable to choose " Return of capital for fractional shares or cash in lieu: " on spinoff stocks

I had small amount of spin off stock that were sold by broker TD ameritrade due to very small amount. 

On the tax return report, the turbotax asked me " how did u receive this investment," 

The learn more highlights told me to choose "Return of capital for fractional shares or cash in lieu: " However, the software did not include this choice in its droplist. 

I can not proceed it.