Premise: I see only one.

Hypothesis: I can only count one.
Answer: yes

Premise: Streamers flew in my face, dancers diving all around me.

Hypothesis: I tried to lose myself in all the dancers and streamers.
Answer: it is not possible to tell

Premise: The Ramseys left their front door unlocked, and melting snow could have obscured footprints.

Hypothesis: The Ramseys did not lock their front door.
Answer: yes

Premise: uh-huh do you play any instruments

Hypothesis: Yes, have you learned how to play any instruments?
Answer: yes