Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Episode Title | Song(s) Title | Writer | Singer(s) | Album(s) |
| --- | --- | --- | --- | --- |
| Candace Loses Her Head | She's Candace | N/A | Blitzwing | None |
| The Fast and the Phineas | Go, Go, Phineas | Dan Povenmire, Jeff "Swampy" Marsh, Danny Jacob | Isabella and the Fireside Girls | None |
| Lawn Gnome Beach Party of Terror | Backyard Beach (#2 on Cliptastic Countdown ) | Dan Povenmire, Danny Jacob | Jetstorm | Phineas and Ferb (soundtrack) |
| Lawn Gnome Beach Party of Terror | The Moment Has Arrived (our song) | N/A | Cyclonous | None |
| Lawn Gnome Beach Party of Terror | Perry the Platypus | Dan Povenmire, Jeff "Swampy" Marsh | Randy Crenshaw, Laura Dickinson, Danny Jacob | Phineas and Ferb (soundtrack) |
| S'Winter | S'Winter | N/A | Isabella, Laura Dickinson, Danny Jacob | None |
| Raging Bully | It's Going So Badly | Dan Povenmire, Danny Jacob | Brawn | None |
| Get That Bigfoot Outta My Face | He's Bigfoot | N/A | Grandpa Clyde | None |
| Toy to the World | Shimmy Jimmy | N/A | Laura Dickinson and Danny Jacob | None |
| Toy to the World | Quirky Worky Song | N/A | Laura Dickinson and Danny Jacob | None |
| Toy to the World | Brick | N/A | Laura Dickinson and Danny Jacob | None |
| One Good Scare Ought to Do It! | Perry the Platypus (Extended) | Dan Povenmire, Jeff "Swampy" Marsh | Randy Crenshaw, Laura Dickinson, Danny Jacob | None |
| One Good Scare Ought to Do It! | Candace (Who's That Girl) | N/A | Danny Jacob | None |
| A Hard Day's Knight | Ballad of the Black Knight | N/A | Huffer | None |
| Mom's Birthday | I Love You Mom (#7 on Cliptastic Countdown ) | Dan Povenmire, Jeff "Swampy" Marsh, Martin Olson | Candace | Phineas and Ferb (soundtrack) |
| Run Away Runway | Forever Summer | N/A | Danny Jacob | None |
| Dude, We're Getting the Band Back Together | History of Rock | Dan Povenmire, Martin Olson , Chris Headrick | Phineas | None |
| Dude, We're Getting the Band Back Together | Music Makes Us Better | Dan Povenmire, Danny Jacob, Chris Headrick | Love Händel | None |
| The Flying Fishmonger | The Flying Fishmonger | N/A | Phineas, Danny Jacob | None |
| Phineas and Ferb Get Busted | The Good Life | Dan Povenmire, Danny Jacob | Danny Jacob | None |
| Phineas and Ferb Get Busted | Little Brothers (#4 on Cliptastic Countdown ) | Jon Colton Barry | Stacy (Laura Dickinson) | Phineas and Ferb (soundtrack) |
| Phineas and Ferb Get Busted | Chains On Me | Dan Povenmire , Jeff "Swampy" Marsh , Martin Olson | Dan Povenmire | Phineas and Ferb (soundtrack) |
| Phineas and Ferb Get Busted | Funky Noises in the Bathroom | N/A | None | None |
| Greece Lightning | My Chariot | N/A | Robbie Wyckoff | None |
| Greece Lightning | Paul Bunyan's Pancake Haus (jingle) | N/A | Danny Jacob | None |
| Leave the Busting to Us! | Leave the Busting to Us! (song) | N/A | Dan Povenmire | None |
| Leave the Busting to Us! | Gotta Make Summer Last | Danny Jacob, Janis Liebhart | Danny Jacob | None |
| Crack That Whip | Ring Of Fun | Dan Povenmire, Martin Olson , Robert Hughes | Danny Jacob | None |
| The Best Lazy Day Ever | Do Nothing Day | Jon Colton Barry | Jeremy, Candace | Phineas and Ferb (soundtrack) |
| Boyfriend From 27,000 B.C | Sandwich Town jingle | N/A | Danny Jacob | None |
| Voyage To The Bottom Of Buford | Fish Out of Water | Jon Colton Barry, Martin Olson | Sheena Easton | None |
| Put That Putter Away | Quirky Work Song | N/A | Danny Jacob | None |
| Does This Duckbill Make Me Look Fat? | Slushy The Clown | N/A | Rob Paulsen | None |
| Does This Duckbill Make Me Look Fat? | Perry The Teenage Girl | N/A | Sheena Easton | None |
| Traffic Cam Caper | And the Animals Go | Dan Povenmire, Jeff "Swampy" Marsh , Martin Olson | Major Monogram | None |
| The Monster of Phineas-n-Ferbenstein | He's Eviler | Dan Povenmire, Jeff "Swampy" Marsh, Martin Olson | Jekyll Doofenshmirtz, Olivia Olson | None |
| Out to Launch | Shooting Star Milkshake Bar | N/A | Danny Jacob | None |
| Comet Kermillian | Quirky Worky Song | N/A | Danny Jacob | None |
Question:
Who sand He's Bigfoot?
Answer:
Grandpa Clyde