Sunday Live with Adam Boulton was a weekend news and political show on Sky News and on Sky News HD, presented by Sky News' Political Editor Adam Boulton. From January 2011, the programme was replaced with "Murnaghan", a similar show presented by Dermot Murnaghan. Boulton moved to a new weekday show at 13:00 on Sky News.
it was rather political in nature
The context states that the show was political. The model most certainly got it wrong because it couldn't figure out what I was referring to when I said 'it'
( z0 nature :domain ( z1 it ) :mod ( z2 politics :mod ( z3 rather ) ) )
(z0 / nature
    :domain (z1 / it)
    :mod (z2 / politics
             :mod (z3 / rather)))
it was rather political in nature
z2 :mod z3
z0 :mod z2
z0 :domain z1