Choose the option that shows an example of ordinal numbers:...

?The ?Edinburgh declaration?, published on Monday, urges leaders to work more closely with sub-national governments, indigenous peoples, national parks, local councils and wider society in meeting 20 biodiversity goals?

?signed in Nagoya, Japan, 10 years ago.?

?Thompson said Scotland was set to meet nine of the Aichi goals.?

?The convention on biological diversity was first opened for signature at the Earth summit in Rio de Janiero, Brazil, in 1992.?

None of them show an ordinal number.