def _check_biomart_response(response):
    """
    Return True if the response doesn't look like an query ERROR or 404 page.

    >>> _check_biomart_response('')
    False
    >>> _check_biomart_response('<html>')
    False
    >>> _check_biomart_response('Query ERROR: caught BioMart::Exception')
    False
    >>> _check_biomart_response('ENSG00000107643	ENST00000432379	48306655')
    True
    """
    response = response.strip()
    if response.startswith('<html') or response.startswith(
            'Query ERROR:') or not response:
        return False

    return True