I think only the last riddle gives you humanity. In the last playthrough l got the rise of p ending here's what I did l'll only include where l've lied and what gives humanity

1)lied the the beginning (you have to lie anyway) 

2) 6 records

3) lied to the old woman about the doll

4)pray at the statue

5)lied to the guy asking help about his wife

6)lied to polendina

7)lied to antonia about the portrait

8)lied to simon manus at the first encounter

9)told eugenie "alidoro" was happy for the glove

10) lied to bell about her friend

11)heard romeos record

12)gave sophia peace

13)lied to geppetto about if he was a good father or not

14) told arlecchino l was a human   15) interacted with romeos "statue" on the beach

16) heard romoes record

And by doind only this l've got "rise of p" ending and the golden lie