Mortgage interest deduction on partially rented multi-family

Hello,

 

I have a multi-family that is 50% rental and 50% primary residence. I pay about $20K mortgage interest on the property. Per turbotax, I put $20K, which the program automatically allocates $10K to the rental, and calculates it as part of the rental net income.

 

Later, in the deduction section it asks did you pay a home loan in 2023? Do I input $20K, or $10K (the difference between what has been allocated previously), or $0K here?

 

Thank you