<s>[INST] context: There are many international organizations which work to save and protect endangered species  and natural environment. If you would like more information about any of the organizations listed below, you can write to the addresses given.
Friends of the Earth
Friends of the Earth (FOE) campaigns on a range of problems including rainforests, the countryside, water and air pollution and energy.
Friends of the Earth International Secretariat P.O. Box 19199
1000 G. D.
Amsterdam
The Netherlands
Greenpeace
Greenpeace uses peaceful but direct action to defend the environment. It campaigns to protect rainforests and sea animals, stop global warming and end pollution of air, land and seas. It also opposes nuclear  power.
Greenpeace International
Keizergracht 176
1016 DW Amsterdam
The Netherlands
BirdLife
INTERNATIONAL
BirdLife International is an organization which works to save endangered birds all over the world.
BirdLife International
Wellbrook Court
Girton Road
Cambridge CB3 ONA
England
WWF
WWF-World Wide Fund For Nature is the world's largest private international organization for the protection of nature and endangered species.
Information Officer
WWF International
Avenue du Mont-Blanc
1196 Gland
Switzerland [/INST] question: If you want to learn more about the organizations, you can  _  . | options: A: call them B: write them a letter C: visit them D: send them an e-mail | answer: B </s>