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Some tables are shelves. Some shelves are chairs. All chairs are benches. Which of the following conclusion can be deduced from the preceding sentences?

1. At least one bench is a table
2. At least one shelf is a bench
3. At least one chair is a table
4. All benches are chairs

1. Only $\text{i}$
2. Only $\text{ii}$
3. Only $\text{ii}$ and $\text{iii}$
4. Only $\text{iv}$