Identifying transitive dependencies

Imagine that a nation-wide database of schools exists. Someone who is unfamiliar with database normalization proposes the following structure for the school table:

CREATE TABLE school (
    id serial PRIMARY KEY,
    name VARCHAR(100) NOT NULL,
    street_address VARCHAR(100) NOT NULL,
    city VARCHAR(50) NOT NULL,
    state VARCHAR(50) NOT NULL,
    zip_code INTEGER NOT NULL
)

Identify the transitive dependency introduced by this table definition.