Assertion: acetaldehyde | /r/HasProperty | poison
Facets:
Source sentences:
text: Acetaldehyde is a poison which is a close relative of formaldehyde and which we will discuss it in more detail later on.
text: Since acetaldehyde is a poison, as it builds up it produces very unpleasant symptoms including facial flushing, headaches, nausea, vomiting, heart palpitations and other extreme physical unpleasantness.