On Schedule K1 from a Trust and you are the beneficiary, use General Categoy Income for box 14 Code B.
Regarding your other question, "Various" is the best choice.
**Then TT asks some questions that seems to be related to S-corp K1's, not trust beneficiary, so leave those blank.
When you finish the K1 section and move on to filling out Form 1116, TT will ask you about Qualified Dividends and Foreign taxes paid. In Part II Foreign Taxes Paid or Accrued you would check "credit is claimed for taxes paid" since the Additional Schedule K1 information is reporting that you paid those taxes.
**Box 2b is a subset of Box 2a on the K-1 so do not double count it. Good luck in your tax filing journey!
