What are the keywords in the following sentence? home at his estate which is for sale .
estate, home, sale

What are the keywords in the following sentence? pigeons resting on the first pylon with a faceless statue in the foreground
pigeon, rest, statue

What are the keywords in the following sentence? a monument on a square in city
city, monument, square

What are the keywords in the following sentence? panning forwards through thick mist on a bright sunny morning in the countryside
mist, morning, pan