Sophocles uses the downfall of a tragic character to create the opportunity for a sequel produce fear and pity in the audience provide the audience with comic relief evoke heated debate among the audience members

Produce fear and pity in the audience.

Explanation:

This is the main purpose of the downfall of a tragic character. In his tragedies, Sophocles uses the downfall of the protagonist in order to give the audience a feeling of catharsis. Catharsis refers to the purification that people get by releasing repressed emotions (mainly pity and fear). This also brings about a sense of renewal and restoration for the audience that is watching the drama.

the mending wall was written by robert frost

even though there may be variations in human emotions over time, the poem “ a contribution to statistics” by wislawa symborska suggests that the only unchangeable characteristic is mortality.

the author poses a distinction between the approximate and non-approximate numbers which correspond to our need for certainty in life and the difficulty of achieving it. our efforts to measure the exact often fail because the world is not always clearly structured .the poem seems to imply   that the only thing that is certain and has an exact number is death.