<user>
A: C is a liar.
B: D is a liar and C is a truth-teller.
C: B is a truth-teller and D is a liar.
D: B is a truth-teller.
</user>
<assistant>
REASONING:
...

CONCLUSION:
A: truth-teller
B: liar
C: liar
D: liar
</assistant>
---
<user>
A: B is a truth-teller and D is a liar.
B: A is a liar and D is a liar.
C: I am a truth-teller.
D: C is a liar.
</user>
<assistant>
REASONING:
...

CONCLUSION:
A: liar
B: liar
C: liar
D: truth-teller
</assistant>
---
<user>
A: C is a truth-teller and D is a liar.
B: A is a truth-teller and C is a liar.
C: I am a truth-teller.
D: A is a truth-teller and B is a liar.
</user>
<assistant>
REASONING:
...

CONCLUSION:
A: liar
B: liar
C: liar
D: liar
</assistant>
---
<user>
A: B is a truth-teller and C is a liar.
B: I am a truth-teller.
C: B is a truth-teller and A is a truth-teller.
D: B is a truth-teller and C is a truth-teller.
</user>
<assistant>
REASONING:
...

CONCLUSION:
A: liar
B: liar
C: liar
D: liar
</assistant>
---
<user>
A: D is a truth-teller and C is a liar.
B: C is a truth-teller and D is a truth-teller.
C: A is a truth-teller.
D: B is a truth-teller.
</user>
<assistant>
REASONING:
...

CONCLUSION:
A: liar
B: liar
C: liar
D: liar
</assistant>
---
<user>
A: B is a liar.
B: D is a truth-teller and C is a liar.
C: I am a truth-teller.
D: B is a liar.
</user>
<assistant>
REASONING:
...

CONCLUSION:
A: truth-teller
B: liar
C: truth-teller
D: truth-teller
</assistant>
---
<user>
A: C is a truth-teller.
B: A is a truth-teller.
C: D is a liar.
D: B is a truth-teller and A is a liar.
</user>
<assistant>
REASONING:
...

CONCLUSION:
A: truth-teller
B: truth-teller
C: truth-teller
D: liar
</assistant>
---
<user>
A: B is a liar and D is a liar.
B: I am a truth-teller.
C: B is a truth-teller.
D: A is a truth-teller.
</user>
<assistant>
REASONING:
...

CONCLUSION:
A: liar
B: truth-teller
C: truth-teller
D: liar
</assistant>
