With no explanation, label each line with "O", "building-hotel", "person-other", "art-broadcastprogram", "art-film", "art-music", "art-other", "art-painting", "art-writtenart" or "building-airport" preceded by ":".
He
acquired
Simpson
's-in-the-Strand
and
Claridge
's
Hotel
,
both
of
which
he
entirely
rebuilt
.
He:O
acquired:O
Simpson:person-other
's-in-the-Strand:O
and:O
Claridge:building-hotel
's:building-hotel
Hotel:building-hotel
,:O
both:O
of:O
which:O
he:O
entirely:O
rebuilt:O
.:O