David Cameron Meeting Olympic Hopefuls

The video tutorial begins with setting up a camera, followed by organizing a crowd to form a line. The instructor then observes people underwater and concludes with an analogy comparing the situation to a frog.

What did the speaker ask the crowd to do?

What does the speaker mean by 'Only a w underwater'?

What can you infer about the environment described in the text?

Describe the situation of the people mentioned in the text.

What is the significance of the phrase 'It's like the frog'?