Answer:
a. the home is considered to be community property, but the ranchland is not
Explanation:
Community property is defined as those property or wealth that a husband an a wife have together. In other words, the property acquired by the a couple after they are legally married are claimed as community property. These properties are equally shared and owned by both husband and wife.
In the context, after marriage, Steven and Andrea bought a house together. So this house is a community property as they have purchased it after their marriage. But the ranchland which Andrea inherited after her father's death will not be treated as a community property.
Hence the correct option is (a).