Question: In a 5G NR network, when a User Equipment (UE) receives an `n3c-MappingToReleaseList` message, what action does the UE take for each included `SL-RemoteUE-RB-Identity` value?
Option 1: Release only the corresponding `n3c-RLC-ChannelUu`
Option 2: Release both the corresponding `n3c-RLC-ChannelUu` and `n3c-RemoteUE-RB-Identity`
Option 3: Suspend the corresponding `n3c-RLC-ChannelUu` without releasing it
Option 4: Ignore the release instruction for `SL-RemoteUE-RB-Identity` values not in use
Explanation: When a UE receives an `n3c-MappingToReleaseList` message, it is instructed to release specific resources. According to the protocol, for each `SL-RemoteUE-RB-Identity` value included in this list, the UE must release both the corresponding Radio Link Control (RLC) channel (`n3c-RLC-ChannelUu`) and the Remote UE Radio Bearer Identity (`n3c-RemoteUE-RB-Identity`). This ensures a clean release of all associated resources for the identified bearers, maintaining network efficiency and resource management.