Label the parts of speech for the following sentence:
A lawyer was buying some books
A - article
lawyer - noun
was - verb
buying - verb
some - determiner
books - noun
Complete the following task based on the instruction and optional input provided.### Instruction:
Label the parts of speech for the following sentence:
A lawyer was buying some books

### Output:
A - article
lawyer - noun
was - verb
buying - verb
some - determiner
books - noun