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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def _is_consistent(pairs, common, clus_seen, loci_similarity):
 """ Check if loci shared that match sequences with all clusters seen until now. """

    all_true1 = all([all([common and loci_similarity[(p, c)] > parameters.similar  for p in pairs if (p, c) in loci_similarity]) for c in clus_seen])
    all_true2 = all([all([common and loci_similarity[(c, p)] > parameters.similar  for p in pairs if (c, p) in loci_similarity]) for c in clus_seen])
    return all_true1 * all_true2