Sentence 1: Because of these transaction mechanisms, unreliable transport protocols, such as the User Datagram Protocol (UDP), are sufficient for the SIP operation. Sentence 1: Because of these transaction mechanisms, unreliable transport protocols, such as the User Datagram Protocol (UDP), are sufficient for the SIP operation. Sentence 2: Because of these unreliable mechanisms, transactional transport protocols such as the User Datagram Protocol (UDP), are sufficient for SIP operation. Sentence 2: Because of these unreliable mechanisms, transactional transport protocols such as the User Datagram Protocol (UDP), are sufficient for SIP operation. Question: Do sentence 1 and sentence 2 express the same meaning? - Yes or No? - Yes or No?
<unk> <unk>