We had hoped they had sent us an invitation too.
Answer:
C
Explanation:
Competence
The repetition of these key phrases lead his workers to feel competent, high performed and give them a sense of target as a team.
Out of the choices above A would be the right answer for the question that was asked above.
A) An antagonist
The sentence doesn't follow the phrase structure rules given above, which means that it is a transform sentence, not a kernel one.
A kernel sentence always has to be active and declarative. The second part means that it cannot be a question, but rather a statement. Here, as you can see, the example is a question, which means that it cannot be a kernel sentence.