Supposed we have a classifier that has two un-labeled data d1 and d2. However,  the classifier predicts d ₁ which has probability for label A, B and C as 0.9, 0.08 and 0.02 respectively and 0.1, 0.6 and 0.2 for d ₂ as shown in the following table.

Instances	Label A	Label B	Label C
d 1	0.9	0.08	0.02
d 2	0.1	0.6	0.2

Which data will the active learning ask the oracle if the active learning using (a) Least confidence Strategy; (b) Margin Sampling strategy; (c) Entropy Sampling strategy respectively? must justify your answer.