Read the text and determine if the sentence is true (see options at the end):

Annie Chapman (born Eliza Ann Smith, c. 1841 8 September 1888), was a victim of the notorious unidentified serial killer Jack the Ripper, who killed and mutilated several women in the Whitechapel area of London from late August to early November 1888.

Sentence: Eliza Ann Smith was killed the month before Jack the ripper stopped killing.

(a). Yes;
(b). It's impossible to say;
(c). No;
(c).