minor restructing of the docs for atomic
Import the entire ATOMIC into KGTK format.
-ATOMIC ([Sap et al., 2019](https://arxiv.org/pdf/1811.00146.pdf)) is a recently constructed knowledge graph of commonsense knowledge statements for common events. It consists of over 700k statements that describe 24k base events with 9 relations. The knowledge covered in ATOMIC expresses event causality and implications on their (human) participants. Since its creation, ATOMIC has been a common resource in KG-augmented downstream reasoning systems, built for tasks such as Question Answering or Natural Language Inference.
+## Background
+ATOMIC ([Sap et al., 2019](https://arxiv.org/pdf/1811.00146.pdf)) is a recently constructed knowledge graph of common sense statements for events. It consists of over 700k statements that describe 24k base events with 9 relations. The knowledge covered in ATOMIC expresses event causality and implications on their (human) participants. Since its creation, ATOMIC has been a common resource in KG-augmented downstream reasoning systems, built for tasks such as Question Answering or Natural Language Inference.
## Usage
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