The title "Nectar in a Sieve" of the novel wrote by Kamala Markandaya was taken from a poem "Work without Hope" by Samuel Taylor Coleridge, this poem is also quote in the epigraph of the novel, this sentence represent how a precious liquid can vanished if it is put in a strainer, the answer is another literary work.
Answer:
4.pedagogical content knowledge
You can go and clean up the neighboorhood park
you could mow lawns for free
you could even fix a couple picnic tables