Question: When is it the best time to send my students home?

Answer passage (source: CDC):
page_title: K-12 Schools and Child Care Programs
section_headers: Dismissals
When should I dismiss our school/child care program?
section_content: Any decision about school dismissal or cancellation of school events should be
made in coordination with your local health officials. Schools are not
expected to make decisions about dismissals on their own.
You may need to temporarily dismiss school for 2-5 days, if a student or staff
member attended school before being confirmed as having COVID-19. This initial
short-term dismissal allows time for the local health officials to gain a
better understanding of the COVID-19 situation impacting the school and for
custodial staff to clean and disinfect the affected facilities. Work with the
local health officials to determine appropriate next steps, including whether
an extended dismissal duration is needed to stop or slow further spread of
COVID-19.
If there is substantial transmission in the local community, local health
officials may suggest extended school dismissalspdf iconpdf
icon (e.g., dismissals for longer than two weeks). This longer-
term, and likely broader-reaching, dismissal strategy is intended to slow
transmission rates of COVID-19 in the community.

Reviewer feedback on this answer:
The answer corrects the assumption of the person asking the question (that they have a personal responsibility to take action on their own without the collaboration of other officials) and redirects them to additional helpful information about how the situation ought to be handled.
The answer doesn't answer the question directly, but still gives useful information.

Reviewer ratings:
Excellent
Acceptable

Answer passage (source: CDC):
page_title: Institutes of Higher Education
section_headers: Dismissals
How long should colleges or universities be dismissed?
section_content: It depends on the situation at your school and community. You may need to
temporarily dismiss school for 2-5 days, if someone with COVID-19 was on
campus. This initial short-term dismissal allows time for the local health
officials to gain a better understanding of the COVID-19 situation impacting
the school and for custodial staff to clean and disinfect the affected
facilities. The need for an extended dismissal will be made based on what
officials discover from contact tracing.
If there is substantial transmission in the local community, local health
officials may suggest extended school dismissals. This longer-term, and likely
broader-reaching, dismissal strategy is intended to slow transmission rates of
COVID-19 in the community.

Reviewer feedback on this answer:
The answer directly answers the question and gives information on what to do.
This answer provides much of the same information as the first one but fails to indicate that school officials ought to be in contact with public health officials, and also excludes the link included in the first one.

Reviewer ratings:
Excellent
Acceptable

Answer passage (source: CDC):
page_title: Frequently Asked Questions
section_headers: Preparing Your Home and Family for COVID-19
How can I prepare in case my child’s school, child care facility, or university is dismissed?
section_content: Talk to the school or
facility about their emergency operations plan.
Understand the plan for continuing education and social services (such as
student meal programs) during school dismissals. If your child attends a
college or
university, encourage them to learn about the school’s plan for
a COVID-19 outbreak.

Reviewer feedback on this answer:
The question seems to be understood and there are some links to additional resources here but the answer itself is vague and gives no actionable advice.
This answer is too short to be helpful, or useful. While it stays on topic, it could supply more information.

Reviewer ratings:
Could be Improved
Acceptable