Read the passage below and summarize it using one sentence. Type your response in the box at the bottom of the screen. You have 10 minutes to finish this task. Your response will be judged on the quality of your writing and on how well your response presents the key points in the passage.

The rapid urbanization of our world has led to new challenges, such as overcrowding, pollution, and social inequality. To create sustainable and livable cities, we need to invest in public transportation, green spaces, and affordable housing, while also promoting social inclusion and community engagement.

Possible summary sentence for this passage: The rapid urbanization of our world has led to challenges such as overcrowding, pollution, and social inequality, requiring investment in public transportation, green spaces, and affordable housing, and promoting social inclusion and community engagement to create sustainable and livable cities.