# PTE Re-order #14: Artificial Intelligence in...

Re-order Paragraphs #14 - Level 2 - Feeds Reading

> The text boxes in the left panel have been placed in random order. Restore the original order by dragging the text boxes from the left panel to the right panel.

- For years, there's been a ton of hype about AI's potential to transform drug discovery.
- In 2020, a British startup called Exscientia said its new pill for OCD would be the first AI-designed drug to be tested on humans.
- In 2021, Exscientia followed that up with another drug for patients with tumors.
- Based on the track record of the past two years, I predict that such discoveries will happen in 2022, yielding promising drugs to merit a clinical trial.

## Answer

1. For years, there's been a ton of hype about AI's potential to transform drug discovery.
2. In 2020, a British startup called Exscientia said its new pill for OCD would be the first AI-designed drug to be tested on humans.
3. In 2021, Exscientia followed that up with another drug for patients with tumors.
4. Based on the track record of the past two years, I predict that such discoveries will happen in 2022, yielding promising drugs to merit a clinical trial.

## Explanation

The correct sequence establishes a logical flow from the general premise to specific historical milestones, ending with a future-oriented prediction.

(Sentence 1): The first sentence establishes the hype surrounding AI's transformative potential in drug discovery, setting the stage for the discussion. (Sentence 2): The second sentence introduces Exscientia's AI-designed drug for OCD, marking a significant milestone as it is the first AI-developed drug for human trials. (Sentence 3): The third sentence follows with Exscientia's next drug for tumor patients, demonstrating continued progress in AI-driven drug discovery. (Sentence 4): The final sentence predicts further advancements in 2022 based on previous successes, emphasizing a logical progression from past achievements to future expectations in drug development.

## Hints

- Scan the text for time-based indicators like years to help establish the chronological order.
- Identify the sentence that introduces the overall subject before looking for the specific events that follow.

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