Crops grew well that year. One year was unusually dry. The tree was planted long ago. The area used to have more trees.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Which conclusion is best supported by a tree-growth ring that is much narrower than the other growth rings?
Possibilities:
- Crops grew well that year.
- One year was unusually dry.
- The tree was planted long ago.
- The area used to have more trees.

One year was unusually dry.