At least 15 killed in two attacks in capital

The video tutorial provides an introduction to comments, highlighting their importance and usage.

What is the main focus of the first section?

• Introduction to the video

• Discussion on other comments

• Summary of the entire video

• Conclusion remarks

What is the duration of the 'Other Comments' section?

• 1000 milliseconds

• 540 milliseconds

• 780 milliseconds

• 470 milliseconds

Which section introduces a greeting?

• Conclusion

• Introduction

• Greeting

• Other Comments

How long does the 'Greeting' section last?

• 470 milliseconds

• 540 milliseconds

• 780 milliseconds

• 1000 milliseconds

Which section is longer in duration?

• Greeting

• Other Comments

• Both are equal

• Neither