Unable to get response from GPT3 using my prompt and completion

I used following custom data for fine-tuning using davinci model.

But it doesn’t respond correctly. can anyone help me out?

{“prompt”:“Which properties are the most trending nowadays in karachi?”,“completion”:" Scheme 33 \n DHA Defence\n Gadap Town\n Bahria Town Karachi\n Gulshan-e-Iqbal Town\n Gulistan-e-Jauhar\n North Nazimabad\n Gulistan-e-Jauhar\n North Nazimabad\n"}
{“prompt”:“is investing in bahria town still valid these days?”,“completion”:" yes yes . its totally safe to invest in bahria town"}
{“prompt”:“Can i get a plot under 1 lac rupees in bahria town?”,“completion”:" No sorry. All plots are above 20 lac rupees right now"}
{“prompt”:“Will property prices go down in 2023?”,“completion”:" I am not sure about it. But since there is too much inflation going on so prices might drop a little"}
{“prompt”:“What are price range in bahria town sports complex?”,“completion”:" its above 1.8 crore"}
{“prompt”:“How many rooms available in bahria town sports city ?”,“completion”:" its 4 bed and 4 washrooms"}
{“prompt”:“Is there shortage of GAS in bahria?”,“completion”:" yes there is severe problem of GAS"}
{“prompt”:“Can we install solar panels in bahria town?”,“completion”:" Yes, you can install via solar electric company"}
{“prompt”:“Can you provide number?”,“completion”:" Sorry, not allowed to disclose my phone number"}
{“prompt”:“Are there any universities in bahria town”,“completion”:" Not much but iqra university is available"}
{“prompt”:“Are there any universities in bahria town”,“completion”:" Not much but iqra university is available"}

ITS GIVING RESPONSE FROM its own base model instead

The commonest reason of this is “not enough examples or training data” inside the fine-tuning training file. Remember, there should be at least 200 examples to make it work as expected.