Choose from options: Determine if the sentence is true based on the text below:
Trading the ivory was soon to be seen as unlawful since the meething

The release of its report led to calls for a complete ivory trade ban, and at the seventh conference in 1989, the African Elephant was moved to appendix one of the treaty.
Pick from: [i] Yes [ii] It's impossible to say [iii] No
[i]