An English telephone interview with someone from Bucharest asks logical questions.

There are three boxes:

• One contains only apples.
• One contains only oranges.
• One contains both apples and oranges.

The boxes have been incorrectly labeled such that no label identifies the actual contents of the box it labels.

Opening just one box, and without looking in the box, you take out one piece of fruit. By looking at the fruit, how can you immediately label all of the boxes correctly?

There are three boxes. One box contains only apples. Another box contains only oranges. The third box contains both apples and oranges.

The boxes have been incorrectly labeled, such that no label identifies the actual contents of the box it labels.

Opening just one box, and without looking inside, you take out one piece of fruit. By looking at this fruit, how can you immediately label all of the boxes correctly?