Take the following as truth: Because of the erratic nature of the eruptions, the approach to the central crater can vary from one eruption to the next (serious eruptions in 1998 lasted over a period of 8 months).
Then the following statement: "The approach to the central crater can vary from one eruption to the next, thanks to the erratic nature of the eruptions." is true, false, or inconclusive?
Answer: True