When I went to the park to sit on the swings vs I went to the park to sit on the swings

Some examples from the web:

• I remember once your mom and I went to the park to feed the ducks.
• I went to the park to play tennis.
• So I went to the park to search for them at about ten thirty but they weren't there.
• Look, you were busy, so I... I went to the park to help her look for this locket she buried years ago.
• The other night, when I went to the park guy's house, There wasn't any wine or eyelid-kissing.
• Ken went to the park to meet Yumi.
• We went to the park to play baseball.
• I went to the park last Sunday.
• I went to the park with Mary yesterday.
• Linda went to the park to listen to the music.
• I went to the park at 9:00.
• I took the iron bar from a building site and I went to the park.
• We either went to the park to find the boys and then got chips, or the other way round.
• I left my phone and I went to the park and I sat on a bench.
• I got up early, and I went to the park.
• And then we went to the park to hear the band, and we took a drive over Brooklyn Bridge.
• To the park to play chess.
• After seeing coach, we went to the park.
• That must've been before you and Charlie went to the park.
• We went to the park this afternoon.

Some examples from the web:

• I went to the park to play tennis.
• So I went to the park to search for them at about ten thirty but they weren't there.
• I remember once your mom and I went to the park to feed the ducks.
• Look, you were busy, so I... I went to the park to help her look for this locket she buried years ago.
• Ken went to the park to meet Yumi.
• We went to the park to play baseball.
• I went to the park last Sunday.
• I went to the park with Mary yesterday.
• Linda went to the park to listen to the music.
• I went to the park at 9:00.
• I took the iron bar from a building site and I went to the park.
• One beautiful morning, I went out early to sit on my marble throne in the park of my sumptuous palace.
• We either went to the park to find the boys and then got chips, or the other way round.
• I left my phone and I went to the park and I sat on a bench.
• I got up early, and I went to the park.
• On approaching them, I decided to kneel down and to sit on the floor and they said to me as I went to sit, 'You cannot sit on the floor.
• She said you went on the bus, you went to the park, you played on the swings, you fed the ducks.
• And then we went to the park to hear the band, and we took a drive over Brooklyn Bridge.
• Dad, one of the moms went to the park to pick up her son, and he wasn't there, so she called the police. I know. I...
• To the park to play chess.