| Spain | Russia | Poland | Turkey | Italy | Holidays | Camping | Mountains | Seaside | Lake | |
|---|---|---|---|---|---|---|---|---|---|---|
| Dan | ✓ | |||||||||
| Kevin | ✓ | |||||||||
| Helen | ✓ | |||||||||
| Nancy | ✓ | ✓ | ||||||||
| Tom | ✓ | ✓ |
Explanation: The puzzle is solved by carefully analyzing the clues provided. For example, clue 1 states Dan is not going to Spain or Italy, and clue 8 states Dan is going to Turkey. Clue 9 states Helen wants to go camping and make new friends, and clue 2 states the person going camping is going to Russia, but clue 7 states Helen is not going to Italy. Clue 6 states Kevin is going to the mountains. Clue 3 states Nancy is going to Poland to see a beautiful lake. Clue 4 states the person going to Italy is going on holidays, and clue 5 states Tom is not going to Turkey, so Tom must be going to Italy on holidays.