**Here are some examples of using the word «deduce»:**
1. Based on the evidence presented, we can **deduce** that the suspect was at the crime scene at the time of the robbery.
2. After analyzing the data, the scientists were able to **deduce** that there was a correlation between the level of pollution and the number of respiratory diseases in the area.
3. I **deduced** from his behavior that he was nervous and uncomfortable during the interview.
4. The detective carefully examined the crime scene and **deduced** that the thief must have entered through a window.
5. By observing the patterns in the data, we can **deduce** that sales tend to increase during the holiday season.
6. She **deduced** from his words that he was planning to quit his job and travel around the world.
7. The teacher **deduced** from the students' behavior that they were not paying attention in class.
8. After analyzing the financial statements, the auditor was able to **deduce** that there were some irregularities in the company's accounting.
9. By looking at the weather forecast, I **deduced** that it would be a rainy day, so I brought an umbrella.
10. The detective **deduced** from the witness's description that the suspect must be wearing a hat and sunglasses.