Which of these vehicles is powered by human power?
Respond to the question using a single word or a concise phrase.

bike

Where are these vehicles parked?

street

What type of vehicle is this?

van

Are there any stairs in the picture?

no

Is the truck open for business?

no

Which vehicle is bigger?

van

What color is the van?

white

What is the truck doing?

parked

Will the white van be able to move?

yes

Is it night time?

yes

Should this door be open?

no

Is this a  modern vehicle?

yes

Is it a business?

no