To date, most of the proposals that have been endorsed by the Citizens League have been passed by the city council. Thus, any future proposal that is endorsed by the Citizens League will probably be passed as well.
The pattern of reasoning in which the argument 'Most of the stone artifacts that have been found at the archaeological site have been domestic tools. Thus, if the next artifact found at the site is made of stone, it will probably be a domestic tool' is most similar to that in the argument above.