A row of houses have numbers 1 to 2 from left to right.

In each house lives a person with unique attributes in each of the following categories:

Nationalities: Iceland and Latvia.
Drinks: milk and tea.
Favourite fruits: blackcurrant and pear.

We also know the following:


1. The person who has been to Canada has a tattoo. 2. The Latvian lives next to the person with red hair. 3. The tea drinker has a master's degree in mathematics. 4. The milk drinker does not like pears. 5. The person who loves pears is good friends with the person with a guinea pig. 6. The Icelander lives to the right of the tea drinker. 7. The Icelander knows that snails are molluscs.
{
    "object_1": [
        "nationalities_1",
        "drinks_1",
        "favourite fruits_1"
    ],
    "object_2": [
        "nationalities_2",
        "drinks_2",
        "favourite fruits_2"
    ]
}