Use the paragraph below to answer questions 12-13

(1) Love is a toxic medicine, holding the ability to both heal and harm. (2) In James Hurst's short story "The Scarlet Ibis," the narrator known only as Brother discovers this painful truth as he fails in his attempt to help his little brother, Doodle. (3) Since birth, Doodle has been weak and disabled, unable to perform normal daily functions such as walking, running, and swimming. (4) Dissatisfied with this situation, his older brother decides to teach him all of these physical activities, pushing Doodle further and further until, one day, he dies as a result of the physical strain. (5) Ultimately, Hurst uses the complicated relationship between Doodle and Brother to show that love always contains some drops of poison.

Which of the sentences below is the thesis statement for this introductory paragraph?

O Sentence 1 "Love is a toxic medicine, holding the ability to both heal and harm."
O Sentence 2 In James Hurst's short story "The Scarlet Ibis," the narrator known only as Brother discovers this painful truth as he fails in his attempt to help his little brother, Doodle."
O Sentence 5 "Ultimately, Hurst uses the complicated relationship between Doodle and Brother to show that love always contains some drops of poison."

The thesis statement for this introductory paragraph is Sentence 5: "Ultimately, Hurst uses the complicated relationship between Doodle and Brother to show that love always contains some drops of poison."

The thesis statement for this introductory paragraph is Sentence 5: "Ultimately, Hurst uses the complicated relationship between Doodle and Brother to show that love always contains some drops of poison."

The thesis statement for this introductory paragraph is: "Ultimately, Hurst uses the complicated relationship between Doodle and Brother to show that love always contains some drops of poison."