user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Television' regarding 'Lou Costello'
Table Content:
| Year | Title | Role | Notes |
| --- | --- | --- | --- |
| 1951–1955 | The Colgate Comedy Hour | Costello | Rotating hosts |
| 1952–1954 | The Abbott and Costello Show | Costello | 52 episodes |
| 1956–1958 | The Steve Allen Show | Himself | 7 episodes |
| 1956 | This Is Your Life | Himself | - |
| 1957 | I've Got a Secret | Himself | - |
| 1958 | General Electric Theater | Neal Andrews | episode: Blaze of Glory |
| 1958 | Wagon Train | Tobias Jones | episode: The Tobias Jones Story |


Question
Did Lou Costello play on any television shows as himself?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["Lou Costello played as himself in This Is Your Life, I've Got a Secret, and 7 episodes of The Steve Allen Show."]