Final answer:
The meter of Caballito Negro is not strictly defined in the provided texts. In poetry, meter refers to patterns of stressed and unstressed syllables with examples like anapest and dactyl, which are triple rhythms.
Step-by-step explanation:
The meter of Caballito Negro (Little Black Horse) is not described as having triple strong pulses or a duple meter with a firm sense of meter. The lines provided from other texts show various rhythmic and metrical patterns, but they do not directly describe the meter of Caballito Negro. Instead, when discussing meter in poetry, we refer to the repeated patterns of stressed (/) and unstressed (x) syllables. The excerpt mentioning triple rhythms, like the anapest (x x /) and the dactyl (/ x x), suggests a flow that either rises or falls within a three-syllable foot. This is different from a firm sense of meter, like a strong duple meter, which is marked by two beats per measure with one being stressed and the other being unstressed.