Which statement correctly describes the difference between blocklists and sensitive categories?

• Applying a blocklist limits the number of available impressions, but applying sensitive categories doesn’t cause any limitations.
• You can modify sensitive categories, but can’t modify a blocklist.
• You can modify a blocklist, but can’t modify sensitive categories.
• Applying sensitive categories limits the number of available impressions, but applying a blocklist doesn’t cause any limitations.

or

• Unlike sensitive categories, blocklists can’t be modified.
• Unlike blocklists, sensitive categories don’t cause limitations to the number of available impressions when applied.
• Unlike sensitive categories, blocklists don’t cause limitations to the number of available impressions when applied.
• Unlike blocklists, sensitive categories can’t be modified.