On NUMBER@1 July NUMBER@2 in LOCATION@1 , LOCATION@2 , PERSON@1 , PERSON@2 , and PERSON@3 convened a group of world leaders to contribute their wisdom , independent leadership and integrity together to the world .

On July NUMBER@1 NUMBER@2 in LOCATION@1 , LOCATION@2 , PERSON@1 , PERSON@2 , and PERSON@3 began a group of world leaders to help the world .
