Severe and increasing numerous critics are pointing to deficiencies in the British legal system, deficiencies that seem to deny a proper defense to many clients who are charged with crimes.
(A) Severe and increasing numerous critics are pointing to deficiencies in the British legal system, deficiencies that seem
(B) Severe and increasing numerous critics point to deficiencies in the British legal system, deficiencies seeming
(C) Severe and increasingly numerous critics are pointing to deficiencies in the British legal system that seem
(D) Severely and increasingly numerous critics point to deficiencies in the British legal system seeming
(E) Severely and increasingly numerous critics are pointing to deficiencies in the British legal system that seem

Answer is C or E? Pl explain.