def METHOD_NAME(self):
    r"""
    Check that the elliptic curve/#field tells about (non)existence of a global minimal model
    """
    L = self.tc.get('/EllipticCurve/2.2.89.1/81.1/a/1')
    assert 'This is a <a title="Global minimal model' in L.get_data(as_text=True)
    L = self.tc.get('/EllipticCurve/2.2.229.1/9.3/a/2')
    assert 'This is not a <a title="Global minimal model' in L.get_data(as_text=True)
    assert 'at all primes except' in L.get_data(as_text=True)