Final answer:
Mallam Sile chose Abeeba as his wife due to her intelligence and compassion, qualities he deeply admires and believes are essential for a loving partnership.
Step-by-step explanation:
Mallam Sile's motivation for choosing Abeeba to be his wife is inferred from his admiration for her intelligence and compassion. Specifically, Mallam Sile values Abeeba's intelligence and wit, as evidenced by his statement praising her as the smartest girl he has met. Furthermore, his choice is strengthened by Abeeba's compassion, particularly her kindness toward the village children, which shows her potential to be a loving partner. These qualities set a strong foundation for a shared life based on mental compatibility and mutual respect.