Amanda Knox is a 2016 American documentary film about Amanda Knox, twice convicted and later acquitted of the 2007 murder of Meredith Kercher, directed by Rod Blackhurst and Brian McGinn. It premiered at the Toronto International Film Festival on September 10, 2016 and on Netflix on September 30, 2016.
Amanda Knox was arrested at least two times in her life.
A: Yes

Diaspora studies is an academic field established in the late 20th century to study dispersed ethnic populations, which are often termed diaspora peoples. The usage of the term diaspora carries the connotation of forced resettlement, due to expulsion, coercion, slavery, racism, or war, especially nationalist conflicts.
Diaspora studies is difficult to learn.
A: It's impossible to say

The Whitechapel murders were committed in or near the impoverished Whitechapel district in the East End of London between 3 April 1888 and 13 February 1891. At various points some or all of these eleven unsolved murders of women have been ascribed to the notorious unidentified serial killer known as Jack the Ripper.
Jack the Ripper killed men only
A:
No