Walked. We is the subject and to the Park is where the subject went. Walked is what they did.
Jose is experiencing anxiety.
When something happens that is completely opposite the audience expects.
1.) To show a negative declarative sentence, use non- Manual marker of shaking your head. In slang , this is smh.
2.) To show an affirmative declarative sentence, use the non-Manual marker of nodding your head. This shows it is a yes or correct answer.
3.) Signing Me Teacher Me while shaking your head means I am not the teacher. Since shaking your head is a negative.
4.) You can change the sentence "I am not hungry" into " I am hungry" with a non- Manual marker by nodding your head.