Question: Could someone mistake the smell of your brussels sprouts for a fart?
Answer: Brussels Sprouts are cruciferous vegetables. Cruciferous vegetables have a sulfur containing chemical called glucosinolate in them. When you cook brussels sprouts, their smell intensifies.. The answer is: yes.


Did the Space Race use relay batons?
Rationale first then the answer.
The Space Race was a competition between the USA and USSR regarding spaceflight and exploration. Relay batons are used in relay races. Relay races are athletic track and field events.. The answer is: no.


QUESTION: Is Olympia, Washington part of "Ish river country"?
Please give rationale first, then the answer.
ANSWER: Poet Robert Sund called the Puget Sound region "Ish River country". Olympia is in the Puget Sound region.. The answer is: yes.


Question: Can methane be seen by the naked eye?
Answer: Methane is a gas. Methane is colorless. Methane is odorless.. The answer is: no.


Is the rise of agriculture attributed to rivers?
Rationale first then the answer.
Some of the earliest civilizations on record are in river valleys. Early civilizations used water to irrigate crops, leading to the growth of agriculture.. The answer is: yes.


Question: Are looks the easiest way to tell rosemary from lavender? 
Answer:
Before blooming, lavender and rosemary look remarkably similar. Rosemary has a pine-like scent. Lavender has a lighter, more floral scent.. The answer is: no.