Which sentence contains an essential adjective clause?

The sponsor who pays for our uniforms deserves advertising at each game.
Our sponsors, who fund the team, are invited to the opening game.
After explaining the sponsorship levels, they agreed to join at the silver level.
During halftime, the speaker announced the sponsors.

Question

Which sentence contains an essential adjective clause?

The sponsor who pays for our uniforms deserves advertising at each game.
Our sponsors, who fund the team, are invited to the opening game.
After explaining the sponsorship levels, they agreed to join at the silver level.
During halftime, the speaker announced the sponsors.

texaschic101 · Answer

The sponsor who pays for our uniforms deserves advertising at each game.

texaschic101 · Answer

An essential adjective clause does not require commas

anonymous · Answer

THANKS BUT I GOT IT