Which two statements in a source NAT configuration are true regarding addresses, rule-sets, or rules that overlap?

Which two statements in a source NAT configuration are true regarding addresses, rule-sets, or rules that overlap? (Choose two.)

A.
Addresses used for NAT pools should never overlap.

B.
If more than one rule-set matches traffic, the rule-set with the most specific context takes precedence.

C.
If traffic matches two rules within the same rule-set, both rules listed in the configuration are applied.

D.
Dynamic source NAT rules take precedence over static source NAT rules.