Troops, scent dogs, at scene of Somalia's most deadly bombing

The video tutorial covers the concept of 'Big hands', followed by an explanation of 'Step down'. It concludes with a reinforcement of the discussed concepts.

What is the initial concept introduced in the video?

• Tiny fingers

• Big hands

• Small feet

• Large ears

What phrase indicates that the viewer has understood the concept?

• Step up

• Got it

• Move on

• Understood

What is the next action suggested after understanding the initial concept?

• Run

• Jump

• Step down

• Step up

Which word is repeated to emphasize understanding?

• No

• Yes

• Okay

• Yeah

How many times is the word 'Yeah' repeated in the final section?

• Four times

• Three times

• Twice

• Once