Who is the Author of Nepali Navel “Phoolange” ?

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To walk aimlessly

Fanatical , uncultured leaders, little versed in modern science, can not give us a solution. 

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

Choose an option, which can be substituted for a given word/sentence/phrase out of given options.

After the loss of her beloved pet, the kind words of her friends provided her with some solace during her time of grief.

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Many fish swimming together