# data[].attributes.headline
How many apples are there in the picture?

# data[].attributes.subject
How many apples are there in the picture?

# data[].attributes.headline
We can't see how many grains of sand there are:

# data[].attributes.subject
We can't see how many grains of sand there are:

# data[].attributes.headline
When we can't see the number of something, it's UNCOUNTABLE

# data[].attributes.subject
When we can't see the number of something, it's UNCOUNTABLE

# data[].attributes.headline
When we can see the number of something, its COUNTABLE

# data[].attributes.subject
When we can see the number of something, its COUNTABLE