# data[].attributes.headline
For How many minutes did the car speed increased

# data[].attributes.subject
For How many minutes did the car speed increased

# data[].attributes.headline
How many kilometers did the bike run during the last two minutes? 

# data[].attributes.subject
How many kilometers did the bike run during the last two minutes? 

# data[].attributes.headline
What can you conclude from the information in the graph? 

# data[].attributes.subject
What can you conclude from the information in the graph? 

# data[].attributes.headline
About How far will the car travel in 11 minutes

# data[].attributes.subject
About How far will the car travel in 11 minutes