The theme supported is that 'Good deeds are often unrewarded.'
The theme best supported by the situation in the dialogue is 'Good deeds are often unrewarded.'
In the dialogue where Melanctha disowns the person despite their good intentions, it showcases how sometimes acts of kindness may go unappreciated or unacknowledged.
Even though the person tried to protect the child by suggesting they go home due to potential danger with the sticks, they were met with disapproval, highlighting the theme of unrecognition for good deeds.
https://brainly.com/question/41151516