# data[].attributes.headline
Use "for + -ing" to express the purpose or function of something. The "to infinitive" can be used in a similar way.

# data[].attributes.subject
Use "for + -ing" to express the purpose or function of something. The "to infinitive" can be used in a similar way.

# data[].attributes.headline
Use "so" to express result or consequence. 

# data[].attributes.subject
Use "so" to express result or consequence. 

# data[].attributes.body
*so that is not used in this way

# data[].attributes.headline
Use so or so that + clause (subject + verb).

# data[].attributes.subject
Use so or so that + clause (subject + verb).

# data[].attributes.body
And your example, please.

# data[].attributes.headline
If you want to sound more formal, you can use in order to + infinitive   

# data[].attributes.subject
If you want to sound more formal, you can use in order to + infinitive   

# data[].attributes.headline
What do we usually use to express purpose in the sentence?

# data[].attributes.subject
What do we usually use to express purpose in the sentence?