Read the text. Fill in the gap with the missing part of the sentence.
London has a well-deserved reputation as one of the greenest cities in Europe, with a huge number of open spaces across the center of the city. Tourists __________ can always relax in a lovely, quiet London park.

• who are tired of the noise, crowds and excitement of sightseeing
• that take cyclists away from traffic
• while the city has grown up around them
• and admire the changing leaves as autumn arrives
• that are displayed during the nesting season
• who does not know the route to the place of destination
• where they are not allowed or should be kept on a lead