Bob asks Alice a question, and Alice responds with an implicature. This means that Alice’s response does not literally contain the answer to Bob’s question, but implies an answer. Assuming that Alice is a cooperative conversational partner, what is the implicated answer to the question? For example:

Bob: You invented fire?
Alice: I told you that.
Implicature: Alice says 'I told you that'. Alice’s response must be relevant to Bob’s question because Alice is a cooperative conversational partner. Alice must mean that she told Bob that she invented fire. Alice’s response to Bob’s question 'You invented fire?' is yes.
Answer: yes

Bob: That cake looks delicious. Aren't you going to have some with me?
Alice: But that was a huge meal we just had.
Implicature: Alice’s response must be relevant to Bob’s question because Alice is a cooperative conversational partner. Alice must mean that the meal they just had was so huge she is not hungry anymore, and this must be relevant to Bob’s question: 'Aren’t you going to have some with me?' Alice’s response to the question must therefore be no.
Answer: no

Bob: Could you perform well?
Alice: Being bilingual would help put me ahead of the pack.
Implicature: Alice says being bilingual would help put her ahead of the pack. Alice’s response must be relevant to Bob’s question because Alice is a cooperative conversational partner. Alice must be implying that she could perform well because she is bilingual. This means the response to Bob’s question is yes.
Answer: yes

Bob: Have you any news for me?
Alice: I've made progress
Implicature: Alice says she has made progress. Alice’s response must be relevant to Bob’s question because Alice is a cooperative conversational partner. If Alice would not have any news for Bob, Alice would not have said she would have made progress because that would be misleading. The answer to Bob’s question 'Have you any news for me?' must therefore be yes.
Answer: yes

Bob: You looked out for him?
Alice: He looked out for me. He taught me.
Implicature: Bob asks Alice 'You looked out for him?' and Alice’s response says that the person that is being referred to by 'him' here looked out for Alice. If Alice meant yes to Bob’s question, Alice would have said something like 'he also looked out for me'. Stating the response like this implies that the answer to Bob’s question is no.
Answer: no

Only output a 'yes' or 'no' as a final answer. Write your reasoning after 'Implicature:' and then output either 'Answer: yes' or 'Answer: no'.