claim: Gray Matters stars Robin Wright.
evidence: M50 or M-50 may refer to  :. In transportation  :. M50 -LRB- New York City bus -RRB- , a New York City Bus route in Manhattan. M-50 -LRB- Michigan highway -RRB- , a state highway in Michigan. M50 motorway -LRB- Great Britain -RRB- , a motorway in England. M50 motorway -LRB- Ireland -RRB- , a motorway in Ireland. BMW M50 , a 1989 automobile piston engine. BMW M50. BMW M50. Suzuki Boulevard M50 , an 800cc V-twin muscle cruiser by Suzuki Motor Company. Suzuki Boulevard M50. Suzuki Boulevard M50. The FAA identifier of Boardman Airport in Boardman , Oregon. Boardman Airport. Boardman Airport. M-50 -LRB- Spain -RRB- , a motorway in Spain. In art  :. 50 Moganshan Road -LRB- M50 -RRB- , Shanghai 's contemporary art district. 50 Moganshan Road. 50 Moganshan Road. In science  :. Messier 50 -LRB- M50 -RRB- , an open star cluster in the constellation Monoceros. Messier 50. Messier 50. In military equipment  :. M50 Joint Service General Purpose Mask , United States military gas mask. M50 Joint Service General Purpose Mask. M50 Joint Service General Purpose Mask. M50 Super Sherman , an Israeli tank. M50 Super Sherman. M50 Super Sherman. M50 Reising submachine gun , an American submachine gun. M50 Reising submachine gun. M50 Reising submachine gun. M50 Ontos , an American tank destroyer. M50 Ontos. M50 Ontos. Madsen M-50 , a Danish submachine gun. Madsen M-50. Madsen M-50. Myasishchev M-50 ` Bounder ' , a Soviet bomber. Myasishchev M-50. Myasishchev M-50