Work in groups of three or four. Discuss the answer of the following questions based on the song lyrics in Activity 3.

I Believe 
(By: Demi Lovato ft. DJ Khaled)

(Source: https://i.ytimg.com/vi/JTmsNwV4Pyw/maxresdefau/t.jpg, downloaded September 24, 2019)

[Intro: Demi Lovato & DJ Khaled]
Ooh, yeah
Another one
Ooh, yeah
DJ Khaled

[Verse 1: Demi Lovato]
Some people stand, some people move
Tough times don't last, but tough people do
As long as you've got hope, you'll find your way
There's power in the thoughts that you think, there's power in the words you say

[Pre-Chorus: Demi Lovato]
Like I can, I can, I will, I will
I am, I am, no fear, no fear

[Chorus: Demi Lovato]
Today, I saw a rainbow in the rain
It told me I can do anything
If l believe, I believe, I believe in me
I believe, I believe, I believe in me
Ooh, yeah
Ooh 

[Verse 2: Demi Lovato]
I got the light, inside of me
And I've got no choice, but to let it breathe
As long as there is love, I can make it anywhere I go
If l follow thy dreams, I'll end up building a yellow brick road

Back to Pre-Chorus
Back to Chorus

[Bridge: Demi Lovato & DJ Khaled]
I'm living my best life
I am a flower that's blooming, like roses in spring
Living my best life
I am wearing a crown that's only fit for a queen
I'm glorious, victorious
A warrior
Let's ride

Back to Chorus

[Interlude: DJ Khaled & Demi Lovato]
When times got hard, I went harder
Ooh, yeah
The best thing I ever did was believe in me
I believe

Back to Chorus

[Outro: DJ Khaled]
To succeed, you must believe
We The Best Music
I believe
Another one
A Wrinkle In Time

(Adopted from: https://directlyrics.com/demi-lovato-i-believe-lyrics.html (July 30, 2019))

What is the theme of the song?