Answer:
Part-to-whole relationship- city: state – state : country.
Item-category relationship- St. Bernard : dog – eagle : bird.
Cause and effect relationship- sliver : pain – heat : boil.
Explanation:
The different categorization of relationships determines the connection of the items or elements to each other. And it also helps organize them and understand their analogical position.
In the given examples, the city, state, and country constitute the part-to-whole relationship. This is because the city is a part of the state, which is, in turn, a part of the country.
The item-category relationship is shown in St. Bernard and eagle, where they are categorized according to their belonging. St. Bernard belonging to the dog category and the eagle to a bird presents the item-category relationship.
And the cause and effect relationship is seen in the relationship of the "sliver: pain" and "heat: boil" pairs. They present the cause and effect of that cause.
