With no explanation, label text_A→text_B with either "not_related" or "related".
text_A: Robert Wagner wrote an autobiography called Pieces of My Heart: A Life.
text_B: Robert John Wagner , Jr. -LRB- pronounced -LSB- ˈwægnər -RSB- born February 10 , 1930 -RRB- is an American actor of stage , screen , and television , best known for starring in the television shows It Takes a Thief -LRB- 1968 -- 70 -RRB- , Switch -LRB- 1975 -- 78 -RRB- , and Hart to Hart -LRB- 1979 -- 84 -RRB- .. It Takes a Thief. It Takes a Thief ( 1968 TV series ). Switch. Switch ( TV series ). Hart to Hart. Hart to Hart. He also had a recurring role as Teddy Leopold on the TV sitcom Two and a Half Men and has a recurring role as Anthony DiNozzo Sr. on the police procedural NCIS .. Two and a Half Men. Two and a Half Men. NCIS. NCIS ( TV series ). In movies , Wagner is known for his role as Number Two in the Austin Powers trilogy of films -LRB- 1997 , 1999 , 2002 -RRB- , as well as for A Kiss Before Dying , The Pink Panther , Harper , The Towering Inferno and many more .. Number Two. Number 2 ( Austin Powers ). Austin Powers. Austin Powers ( film series ). A Kiss Before Dying. A Kiss Before Dying ( 1956 film ). The Pink Panther. The Pink Panther ( 1963 film ). Harper. Harper ( film ). The Towering Inferno. The Towering Inferno. Wagner 's autobiography , Pieces of My Heart  : A Life , written with author Scott Eyman , was published on September 23 , 2008 .. Scott Eyman. Scott Eyman
related.