Scene after two car bombs explode, hospital

What is the greeting mentioned in the text?

• Hello

• Hey

• Hi

• Greetings

How long is the duration mentioned in the text?

• 120 seconds

• 240 seconds

• 300 seconds

• 60 seconds

What is the significance of the duration in the context of the text?

• It indicates a pause

• It shows the length of the greeting

• It is irrelevant

• It marks the end of the conversation

What could be the context in which the greeting 'Hey' is used?

• Formal meeting

• Casual conversation

• Public speech

• Written communication

In what situations might the duration of 240 seconds be relevant?

• Short presentations

• Long discussions

• Quick greetings

• All of the above