If we see the given statement with positive intention - "Some of people say that use of "The Geeta" in court during judgments should not be allowed".
Now If we see conclusion $1$ which talks about $\text{"insult"}$ which is unrelated topic then we can say that, this is not an strong conclusion.
Now if we see conclusion $2$ which has $\text{positive intention,}$ so we can say that, this is an strong argument.
Answer$:\text{only} \; 2$