Bank of America Chicago Marathon, October 9, 2011

The video discusses the uncertainty of the number of people present and emphasizes that the event is expected to last more than an hour. This point is reiterated multiple times to ensure clarity.

What is the speaker unsure about in the first section?

• The location of the event

• The number of people present

• The weather forecast

• The topic of discussion

How long does the speaker think the event will last?

• More than an hour

• Exactly an hour

• Two hours

• Less than an hour

What is being questioned in the second section?

• The number of attendees

• The duration of an hour

• The speaker's name

• The location of the event

In the final section, what does the speaker repeat?

• The event's location

• The number of speakers

• The uncertainty about attendance

• The weather conditions

What is the speaker's expectation about the event's duration in the last section?

• It will be canceled

• It will be more than an hour

• It will be exactly an hour

• It will be less than an hour