Question $5$

$1$ pts

"All sparrows are elephants. No elephants are animals. Therefore, no sparrows are animals." Is this a valid argument?

Yes

No

Question $6$

$1$ pts

A job ad says, "Qualified candidates for this job must speak fluent Spanish." This means that...

$.$speaking Spanish is sufficient for gettine the job.

$.$speaking Spanish is necessary for seting the job.

$.$speaking Spanish is necessary and sufficient for getting the job.

$.$speaking Spanish is neither necessary nor sufficient for getting the job.