--- a
+++ b/tools/data/activitynet/download_annotations.sh
@@ -0,0 +1,12 @@
+DATA_DIR="../../../data/ActivityNet/"
+
+if [[ ! -d "${DATA_DIR}" ]]; then
+  echo "${DATA_DIR} does not exist. Creating";
+  mkdir -p ${DATA_DIR}
+fi
+
+cd ${DATA_DIR}
+
+wget http://ec2-52-25-205-214.us-west-2.compute.amazonaws.com/files/activity_net.v1-3.min.json
+
+cd -