Choose the word whose underlined part is pronounced differently from the others

Here are the words where the underlined parts are pronounced differently:

1. **A. university** (the "u" is pronounced /juː/)
- Others: soup, composer, teaspoon (the "oo", "o", and "ea" sound like /uː/)

2. **A. temple** (the "e" is pronounced /ɛ/)
- Others: literature, locate, subjects (the "i", "o", and "u" sounds are different)

3. **A. casual** (the "a" is pronounced /æ/)
- Others: luxurious, subjects (the first "u" in "luxurious" is pronounced /juː/ and the others are different)

4. **C. aunt** (the "au" can be pronounced as /ɔː/ or /æ/)
- Others: short, portrait, teacher (the "or" and "ea" have different pronunciations)

5. **A. machine** (the "a" is pronounced /ə/)
- Others: chicken, lunch (the "i" and "u" in the other words are pronounced /ɪ/ and /ʌ/)

In summary, the words with different pronunciations are:
1. A. university
2. A. temple
3. A. casual
4. C. aunt
5. A. machine