Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Benny spent 2 * $4 = $8 on soft drinks. Benny spent a total of $28 - $8 on soft drinks = $20 on candy bars. Benny spent $20 / 5 candy bars = $4 for each candy bar.
 The question and answer:
Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Benny spent 2 * $4 = $8 on soft drinks. Benny spent a total of $28 - $8 on soft drinks = $20 on candy bars. Benny spent $20 / 5 candy bars = $4 for each candy bar.
 The question and answer:
user
Question: How many candy bars did Benny buy?
Answer: Benny bought 5 candy bars.
assistant
Question: How much did Benny spend on a single candy bar, given that he spent a total of $20 on candy bars and spent $8 on soft drinks?

Answer: According to the given reasoning, Benny spent $20 on candy bars, which can be calculated as follows:

1. Benny spent $8 on soft drinks, which we know from the first statement.
2. To find the total amount Benny spent on both soft drinks and candy bars, subtract the $8 spent on soft drinks from the total amount spent, which is $28 (given in the second statement).
   - $28 - $8 = $20
3. Divide the total amount spent on candy bars ($20) by the number of candy bars purchased (not explicitly stated, but implied by the context). Since we're looking for the cost per candy bar, we assume Benny bought 5 candy bars based on the statement "Benny spent $20 / 5 candy bars."
   - $20 / 5 = $4

Therefore, the answer to the question "How much did Benny spend on a single candy bar?" is $4.
Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Benny spent 2 * $4 = $8 on soft drinks. Benny spent a total of $28 - $8 on soft drinks = $20 on candy bars. Benny spent $20 / 5 candy bars = $4 for each candy bar.
 The question and answer:
user
Question: How much did Benny spend on a single candy bar, given that he spent a total of $20 on candy bars and spent $8 on soft drinks?

Answer: According to the given reasoning, Benny spent $20 on candy bars, which can be calculated as follows:

1. Benny spent $8 on soft drinks, which we know from the first statement.
2. To find the total amount Benny spent on both soft drinks and candy bars, subtract the $8 spent on soft drinks from the total amount spent, which is $28 (given in the second statement).
   - $28 - $8 = $20
3. Divide the total amount spent on candy bars ($20) by the number of candy bars purchased (not explicitly stated, but implied by the context). Since we're looking for the cost per candy bar, we assume Benny bought 5 candy bars based on the statement "Benny spent $20 / 5 candy bars."
   - $20 / 5 = $4

Therefore, the answer to the question "How much did Benny spend on a single candy bar?" is $4.
assistant
Given the rationale, provide a reasonable question and answer. Step-by-step reasoning process: Benny spent 2 * $4 = $8 on soft drinks. Benny spent a total of $28 - $8 on soft drinks = $20 on candy bars. Benny spent $20 / 5 candy bars = $4 for each candy bar.
 The question and answer:
user
Question: How many candy bars did Benny buy?
Answer: Benny bought 5 candy bars.
assistant